- pedromax@FixoPeg:~$ sudo lsusb -v
 - [sudo] password for pedromax:
 - Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 - Device Descriptor:
 - bLength 18
 - bDescriptorType 1
 - bcdUSB 1.10
 - bDeviceClass 9 Hub
 - bDeviceSubClass 0 Unused
 - bDeviceProtocol 0 Full speed (or root) hub
 - bMaxPacketSize0 64
 - idVendor 0x1d6b Linux Foundation
 - idProduct 0x0001 1.1 root hub
 - bcdDevice 4.15
 - iManufacturer 3 Linux 4.15.0-54-generic ohci_hcd
 - iProduct 2 OHCI PCI host controller
 - iSerial 1 0000:00:14.5
 - bNumConfigurations 1
 - Configuration Descriptor:
 - bLength 9
 - bDescriptorType 2
 - wTotalLength 25
 - bNumInterfaces 1
 - bConfigurationValue 1
 - iConfiguration 0
 - bmAttributes 0xe0
 - Self Powered
 - Remote Wakeup
 - MaxPower 0mA
 - Interface Descriptor:
 - bLength 9
 - bDescriptorType 4
 - bInterfaceNumber 0
 - bAlternateSetting 0
 - bNumEndpoints 1
 - bInterfaceClass 9 Hub
 - bInterfaceSubClass 0 Unused
 - bInterfaceProtocol 0 Full speed (or root) hub
 - iInterface 0
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x81 EP 1 IN
 - bmAttributes 3
 - Transfer Type Interrupt
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0002 1x 2 bytes
 - bInterval 255
 - Hub Descriptor:
 - bLength 9
 - bDescriptorType 41
 - nNbrPorts 2
 - wHubCharacteristic 0x0002
 - No power switching (usb 1.0)
 - Ganged overcurrent protection
 - bPwrOn2PwrGood 2 * 2 milli seconds
 - bHubContrCurrent 0 milli Ampere
 - DeviceRemovable 0x00
 - PortPwrCtrlMask 0xff
 - Hub Port Status:
 - Port 1: 0000.0100 power
 - Port 2: 0000.0100 power
 - Device Status: 0x0001
 - Self Powered
 - Bus 002 Device 002: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
 - Device Descriptor:
 - bLength 18
 - bDescriptorType 1
 - bcdUSB 2.00
 - bDeviceClass 255 Vendor Specific Class
 - bDeviceSubClass 255 Vendor Specific Subclass
 - bDeviceProtocol 255 Vendor Specific Protocol
 - bMaxPacketSize0 64
 - idVendor 0x0bda Realtek Semiconductor Corp.
 - idProduct 0x0129 RTS5129 Card Reader Controller
 - bcdDevice 39.60
 - iManufacturer 1 Generic
 - iProduct 2 USB2.0-CRW
 - iSerial 3 20100201396000000
 - bNumConfigurations 1
 - Configuration Descriptor:
 - bLength 9
 - bDescriptorType 2
 - wTotalLength 39
 - bNumInterfaces 1
 - bConfigurationValue 1
 - iConfiguration 4 CARD READER
 - bmAttributes 0xa0
 - (Bus Powered)
 - Remote Wakeup
 - MaxPower 500mA
 - Interface Descriptor:
 - bLength 9
 - bDescriptorType 4
 - bInterfaceNumber 0
 - bAlternateSetting 0
 - bNumEndpoints 3
 - bInterfaceClass 255 Vendor Specific Class
 - bInterfaceSubClass 6
 - bInterfaceProtocol 80
 - iInterface 5 Bulk-In, Bulk-Out, Interface
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x01 EP 1 OUT
 - bmAttributes 2
 - Transfer Type Bulk
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0200 1x 512 bytes
 - bInterval 0
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x82 EP 2 IN
 - bmAttributes 2
 - Transfer Type Bulk
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0200 1x 512 bytes
 - bInterval 0
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x83 EP 3 IN
 - bmAttributes 3
 - Transfer Type Interrupt
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0003 1x 3 bytes
 - bInterval 10
 - Device Qualifier (for other device speed):
 - bLength 10
 - bDescriptorType 6
 - bcdUSB 2.00
 - bDeviceClass 0 (Defined at Interface level)
 - bDeviceSubClass 0
 - bDeviceProtocol 0
 - bMaxPacketSize0 64
 - bNumConfigurations 1
 - Device Status: 0x0000
 - (Bus Powered)
 - Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 - Device Descriptor:
 - bLength 18
 - bDescriptorType 1
 - bcdUSB 2.00
 - bDeviceClass 9 Hub
 - bDeviceSubClass 0 Unused
 - bDeviceProtocol 0 Full speed (or root) hub
 - bMaxPacketSize0 64
 - idVendor 0x1d6b Linux Foundation
 - idProduct 0x0002 2.0 root hub
 - bcdDevice 4.15
 - iManufacturer 3 Linux 4.15.0-54-generic ehci_hcd
 - iProduct 2 EHCI Host Controller
 - iSerial 1 0000:00:13.2
 - bNumConfigurations 1
 - Configuration Descriptor:
 - bLength 9
 - bDescriptorType 2
 - wTotalLength 25
 - bNumInterfaces 1
 - bConfigurationValue 1
 - iConfiguration 0
 - bmAttributes 0xe0
 - Self Powered
 - Remote Wakeup
 - MaxPower 0mA
 - Interface Descriptor:
 - bLength 9
 - bDescriptorType 4
 - bInterfaceNumber 0
 - bAlternateSetting 0
 - bNumEndpoints 1
 - bInterfaceClass 9 Hub
 - bInterfaceSubClass 0 Unused
 - bInterfaceProtocol 0 Full speed (or root) hub
 - iInterface 0
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x81 EP 1 IN
 - bmAttributes 3
 - Transfer Type Interrupt
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0004 1x 4 bytes
 - bInterval 12
 - Hub Descriptor:
 - bLength 9
 - bDescriptorType 41
 - nNbrPorts 5
 - wHubCharacteristic 0x000a
 - No power switching (usb 1.0)
 - Per-port overcurrent protection
 - bPwrOn2PwrGood 10 * 2 milli seconds
 - bHubContrCurrent 0 milli Ampere
 - DeviceRemovable 0x04
 - PortPwrCtrlMask 0xff
 - Hub Port Status:
 - Port 1: 0000.0503 highspeed power enable connect
 - Port 2: 0000.0100 power
 - Port 3: 0000.0100 power
 - Port 4: 0000.0100 power
 - Port 5: 0000.0100 power
 - Device Status: 0x0001
 - Self Powered
 - Bus 004 Device 002: ID 0bda:0821 Realtek Semiconductor Corp.
 - Device Descriptor:
 - bLength 18
 - bDescriptorType 1
 - bcdUSB 2.10
 - bDeviceClass 224 Wireless
 - bDeviceSubClass 1 Radio Frequency
 - bDeviceProtocol 1 Bluetooth
 - bMaxPacketSize0 64
 - idVendor 0x0bda Realtek Semiconductor Corp.
 - idProduct 0x0821
 - bcdDevice 2.00
 - iManufacturer 1 Realtek
 - iProduct 2 Bluetooth Radio
 - iSerial 3 00e04c000001
 - bNumConfigurations 1
 - Configuration Descriptor:
 - bLength 9
 - bDescriptorType 2
 - wTotalLength 177
 - bNumInterfaces 2
 - bConfigurationValue 1
 - iConfiguration 0
 - bmAttributes 0xe0
 - Self Powered
 - Remote Wakeup
 - MaxPower 500mA
 - Interface Descriptor:
 - bLength 9
 - bDescriptorType 4
 - bInterfaceNumber 0
 - bAlternateSetting 0
 - bNumEndpoints 3
 - bInterfaceClass 224 Wireless
 - bInterfaceSubClass 1 Radio Frequency
 - bInterfaceProtocol 1 Bluetooth
 - iInterface 4 Bluetooth Radio
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x81 EP 1 IN
 - bmAttributes 3
 - Transfer Type Interrupt
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0010 1x 16 bytes
 - bInterval 1
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x02 EP 2 OUT
 - bmAttributes 2
 - Transfer Type Bulk
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0040 1x 64 bytes
 - bInterval 0
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x82 EP 2 IN
 - bmAttributes 2
 - Transfer Type Bulk
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0040 1x 64 bytes
 - bInterval 0
 - Interface Descriptor:
 - bLength 9
 - bDescriptorType 4
 - bInterfaceNumber 1
 - bAlternateSetting 0
 - bNumEndpoints 2
 - bInterfaceClass 224 Wireless
 - bInterfaceSubClass 1 Radio Frequency
 - bInterfaceProtocol 1 Bluetooth
 - iInterface 4 Bluetooth Radio
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x03 EP 3 OUT
 - bmAttributes 1
 - Transfer Type Isochronous
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0000 1x 0 bytes
 - bInterval 1
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x83 EP 3 IN
 - bmAttributes 1
 - Transfer Type Isochronous
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0000 1x 0 bytes
 - bInterval 1
 - Interface Descriptor:
 - bLength 9
 - bDescriptorType 4
 - bInterfaceNumber 1
 - bAlternateSetting 1
 - bNumEndpoints 2
 - bInterfaceClass 224 Wireless
 - bInterfaceSubClass 1 Radio Frequency
 - bInterfaceProtocol 1 Bluetooth
 - iInterface 4 Bluetooth Radio
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x03 EP 3 OUT
 - bmAttributes 1
 - Transfer Type Isochronous
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0009 1x 9 bytes
 - bInterval 1
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x83 EP 3 IN
 - bmAttributes 1
 - Transfer Type Isochronous
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0009 1x 9 bytes
 - bInterval 1
 - Interface Descriptor:
 - bLength 9
 - bDescriptorType 4
 - bInterfaceNumber 1
 - bAlternateSetting 2
 - bNumEndpoints 2
 - bInterfaceClass 224 Wireless
 - bInterfaceSubClass 1 Radio Frequency
 - bInterfaceProtocol 1 Bluetooth
 - iInterface 4 Bluetooth Radio
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x03 EP 3 OUT
 - bmAttributes 1
 - Transfer Type Isochronous
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0011 1x 17 bytes
 - bInterval 1
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x83 EP 3 IN
 - bmAttributes 1
 - Transfer Type Isochronous
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0011 1x 17 bytes
 - bInterval 1
 - Interface Descriptor:
 - bLength 9
 - bDescriptorType 4
 - bInterfaceNumber 1
 - bAlternateSetting 3
 - bNumEndpoints 2
 - bInterfaceClass 224 Wireless
 - bInterfaceSubClass 1 Radio Frequency
 - bInterfaceProtocol 1 Bluetooth
 - iInterface 4 Bluetooth Radio
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x03 EP 3 OUT
 - bmAttributes 1
 - Transfer Type Isochronous
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0019 1x 25 bytes
 - bInterval 1
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x83 EP 3 IN
 - bmAttributes 1
 - Transfer Type Isochronous
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0019 1x 25 bytes
 - bInterval 1
 - Interface Descriptor:
 - bLength 9
 - bDescriptorType 4
 - bInterfaceNumber 1
 - bAlternateSetting 4
 - bNumEndpoints 2
 - bInterfaceClass 224 Wireless
 - bInterfaceSubClass 1 Radio Frequency
 - bInterfaceProtocol 1 Bluetooth
 - iInterface 4 Bluetooth Radio
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x03 EP 3 OUT
 - bmAttributes 1
 - Transfer Type Isochronous
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0021 1x 33 bytes
 - bInterval 1
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x83 EP 3 IN
 - bmAttributes 1
 - Transfer Type Isochronous
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0021 1x 33 bytes
 - bInterval 1
 - Interface Descriptor:
 - bLength 9
 - bDescriptorType 4
 - bInterfaceNumber 1
 - bAlternateSetting 5
 - bNumEndpoints 2
 - bInterfaceClass 224 Wireless
 - bInterfaceSubClass 1 Radio Frequency
 - bInterfaceProtocol 1 Bluetooth
 - iInterface 4 Bluetooth Radio
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x03 EP 3 OUT
 - bmAttributes 1
 - Transfer Type Isochronous
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0031 1x 49 bytes
 - bInterval 1
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x83 EP 3 IN
 - bmAttributes 1
 - Transfer Type Isochronous
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0031 1x 49 bytes
 - bInterval 1
 - Binary Object Store Descriptor:
 - bLength 5
 - bDescriptorType 15
 - wTotalLength 12
 - bNumDeviceCaps 1
 - USB 2.0 Extension Device Capability:
 - bLength 7
 - bDescriptorType 16
 - bDevCapabilityType 2
 - bmAttributes 0x00000002
 - Link Power Management (LPM) Supported
 - Device Status: 0x0001
 - Self Powered
 - Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 - Device Descriptor:
 - bLength 18
 - bDescriptorType 1
 - bcdUSB 1.10
 - bDeviceClass 9 Hub
 - bDeviceSubClass 0 Unused
 - bDeviceProtocol 0 Full speed (or root) hub
 - bMaxPacketSize0 64
 - idVendor 0x1d6b Linux Foundation
 - idProduct 0x0001 1.1 root hub
 - bcdDevice 4.15
 - iManufacturer 3 Linux 4.15.0-54-generic ohci_hcd
 - iProduct 2 OHCI PCI host controller
 - iSerial 1 0000:00:13.0
 - bNumConfigurations 1
 - Configuration Descriptor:
 - bLength 9
 - bDescriptorType 2
 - wTotalLength 25
 - bNumInterfaces 1
 - bConfigurationValue 1
 - iConfiguration 0
 - bmAttributes 0xe0
 - Self Powered
 - Remote Wakeup
 - MaxPower 0mA
 - Interface Descriptor:
 - bLength 9
 - bDescriptorType 4
 - bInterfaceNumber 0
 - bAlternateSetting 0
 - bNumEndpoints 1
 - bInterfaceClass 9 Hub
 - bInterfaceSubClass 0 Unused
 - bInterfaceProtocol 0 Full speed (or root) hub
 - iInterface 0
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x81 EP 1 IN
 - bmAttributes 3
 - Transfer Type Interrupt
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0002 1x 2 bytes
 - bInterval 255
 - Hub Descriptor:
 - bLength 9
 - bDescriptorType 41
 - nNbrPorts 5
 - wHubCharacteristic 0x0002
 - No power switching (usb 1.0)
 - Ganged overcurrent protection
 - bPwrOn2PwrGood 2 * 2 milli seconds
 - bHubContrCurrent 0 milli Ampere
 - DeviceRemovable 0x04
 - PortPwrCtrlMask 0xff
 - Hub Port Status:
 - Port 1: 0000.0100 power
 - Port 2: 0000.0103 power enable connect
 - Port 3: 0000.0100 power
 - Port 4: 0000.0100 power
 - Port 5: 0000.0100 power
 - Device Status: 0x0001
 - Self Powered
 - Bus 001 Device 002: ID 046d:0809 Logitech, Inc. Webcam Pro 9000
 - Device Descriptor:
 - bLength 18
 - bDescriptorType 1
 - bcdUSB 2.00
 - bDeviceClass 239 Miscellaneous Device
 - bDeviceSubClass 2 ?
 - bDeviceProtocol 1 Interface Association
 - bMaxPacketSize0 64
 - idVendor 0x046d Logitech, Inc.
 - idProduct 0x0809 Webcam Pro 9000
 - bcdDevice 0.09
 - iManufacturer 0
 - iProduct 0
 - iSerial 2 3D4CC060
 - bNumConfigurations 1
 - Configuration Descriptor:
 - bLength 9
 - bDescriptorType 2
 - wTotalLength 2589
 - bNumInterfaces 4
 - bConfigurationValue 1
 - iConfiguration 0
 - bmAttributes 0x80
 - (Bus Powered)
 - MaxPower 500mA
 - Interface Association:
 - bLength 8
 - bDescriptorType 11
 - bFirstInterface 0
 - bInterfaceCount 2
 - bFunctionClass 14 Video
 - bFunctionSubClass 3 Video Interface Collection
 - bFunctionProtocol 0
 - iFunction 0
 - Interface Descriptor:
 - bLength 9
 - bDescriptorType 4
 - bInterfaceNumber 0
 - bAlternateSetting 0
 - bNumEndpoints 1
 - bInterfaceClass 14 Video
 - bInterfaceSubClass 1 Video Control
 - bInterfaceProtocol 0
 - iInterface 0
 - VideoControl Interface Descriptor:
 - bLength 13
 - bDescriptorType 36
 - bDescriptorSubtype 1 (HEADER)
 - bcdUVC 1.00
 - wTotalLength 245
 - dwClockFrequency 48.000000MHz
 - bInCollection 1
 - baInterfaceNr( 0) 1
 - VideoControl Interface Descriptor:
 - bLength 18
 - bDescriptorType 36
 - bDescriptorSubtype 2 (INPUT_TERMINAL)
 - bTerminalID 1
 - wTerminalType 0x0201 Camera Sensor
 - bAssocTerminal 0
 - iTerminal 0
 - wObjectiveFocalLengthMin 0
 - wObjectiveFocalLengthMax 0
 - wOcularFocalLength 0
 - bControlSize 3
 - bmControls 0x0000080e
 - Auto-Exposure Mode
 - Auto-Exposure Priority
 - Exposure Time (Absolute)
 - PanTilt (Absolute)
 - VideoControl Interface Descriptor:
 - bLength 11
 - bDescriptorType 36
 - bDescriptorSubtype 5 (PROCESSING_UNIT)
 - Warning: Descriptor too short
 - bUnitID 2
 - bSourceID 1
 - wMaxMultiplier 16384
 - bControlSize 2
 - bmControls 0x0000175b
 - Brightness
 - Contrast
 - Saturation
 - Sharpness
 - White Balance Temperature
 - Backlight Compensation
 - Gain
 - Power Line Frequency
 - White Balance Temperature, Auto
 - iProcessing 0
 - bmVideoStandards 0x1b
 - None
 - NTSC - 525/60
 - SECAM - 625/50
 - NTSC - 625/50
 - VideoControl Interface Descriptor:
 - bLength 27
 - bDescriptorType 36
 - bDescriptorSubtype 6 (EXTENSION_UNIT)
 - bUnitID 4
 - guidExtensionCode {82066163-7050-ab49-b8cc-b3855e8d221e}
 - bNumControl 10
 - bNrPins 1
 - baSourceID( 0) 2
 - bControlSize 2
 - bmControls( 0) 0xff
 - bmControls( 1) 0x03
 - iExtension 0
 - VideoControl Interface Descriptor:
 - bLength 27
 - bDescriptorType 36
 - bDescriptorSubtype 6 (EXTENSION_UNIT)
 - bUnitID 13
 - guidExtensionCode {82066163-7050-ab49-b8cc-b3855e8d221f}
 - bNumControl 7
 - bNrPins 1
 - baSourceID( 0) 2
 - bControlSize 2
 - bmControls( 0) 0x6f
 - bmControls( 1) 0x01
 - iExtension 0
 - VideoControl Interface Descriptor:
 - bLength 28
 - bDescriptorType 36
 - bDescriptorSubtype 6 (EXTENSION_UNIT)
 - bUnitID 8
 - guidExtensionCode {82066163-7050-ab49-b8cc-b3855e8d2251}
 - bNumControl 3
 - bNrPins 1
 - baSourceID( 0) 4
 - bControlSize 3
 - bmControls( 0) 0x19
 - bmControls( 1) 0x00
 - bmControls( 2) 0x00
 - iExtension 0
 - VideoControl Interface Descriptor:
 - bLength 28
 - bDescriptorType 36
 - bDescriptorSubtype 6 (EXTENSION_UNIT)
 - bUnitID 10
 - guidExtensionCode {82066163-7050-ab49-b8cc-b3855e8d2252}
 - bNumControl 24
 - bNrPins 1
 - baSourceID( 0) 4
 - bControlSize 3
 - bmControls( 0) 0xff
 - bmControls( 1) 0xff
 - bmControls( 2) 0xff
 - iExtension 0
 - VideoControl Interface Descriptor:
 - bLength 28
 - bDescriptorType 36
 - bDescriptorSubtype 6 (EXTENSION_UNIT)
 - bUnitID 14
 - guidExtensionCode {b7935ba4-15c7-0245-90f4-532a3b311365}
 - bNumControl 4
 - bNrPins 1
 - baSourceID( 0) 1
 - bControlSize 3
 - bmControls( 0) 0x0f
 - bmControls( 1) 0x00
 - bmControls( 2) 0x00
 - iExtension 0
 - VideoControl Interface Descriptor:
 - bLength 28
 - bDescriptorType 36
 - bDescriptorSubtype 6 (EXTENSION_UNIT)
 - bUnitID 9
 - guidExtensionCode {82066163-7050-ab49-b8cc-b3855e8d2256}
 - bNumControl 5
 - bNrPins 1
 - baSourceID( 0) 4
 - bControlSize 3
 - bmControls( 0) 0x0c
 - bmControls( 1) 0x00
 - bmControls( 2) 0x00
 - iExtension 0
 - VideoControl Interface Descriptor:
 - bLength 28
 - bDescriptorType 36
 - bDescriptorSubtype 6 (EXTENSION_UNIT)
 - bUnitID 12
 - guidExtensionCode {82066163-7050-ab49-b8cc-b3855e8d2250}
 - bNumControl 17
 - bNrPins 1
 - baSourceID( 0) 4
 - bControlSize 3
 - bmControls( 0) 0xfe
 - bmControls( 1) 0x7f
 - bmControls( 2) 0x70
 - iExtension 0
 - VideoControl Interface Descriptor:
 - bLength 9
 - bDescriptorType 36
 - bDescriptorSubtype 3 (OUTPUT_TERMINAL)
 - bTerminalID 5
 - wTerminalType 0x0101 USB Streaming
 - bAssocTerminal 0
 - bSourceID 4
 - iTerminal 0
 - ** UNRECOGNIZED: 20 41 01 0b 82 06 61 63 70 50 ab 49 b8 cc b3 85 5e 8d 22 55 01 01 04 03 01 00 00 00 00 00 00 00
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x87 EP 7 IN
 - bmAttributes 3
 - Transfer Type Interrupt
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0010 1x 16 bytes
 - bInterval 8
 - Interface Descriptor:
 - bLength 9
 - bDescriptorType 4
 - bInterfaceNumber 1
 - bAlternateSetting 0
 - bNumEndpoints 0
 - bInterfaceClass 14 Video
 - bInterfaceSubClass 2 Video Streaming
 - bInterfaceProtocol 0
 - iInterface 0
 - VideoStreaming Interface Descriptor:
 - bLength 16
 - bDescriptorType 36
 - bDescriptorSubtype 1 (INPUT_HEADER)
 - bNumFormats 3
 - wTotalLength 1852
 - bEndPointAddress 129
 - bmInfo 0
 - bTerminalLink 5
 - bStillCaptureMethod 2
 - bTriggerSupport 1
 - bTriggerUsage 0
 - bControlSize 1
 - bmaControls( 0) 27
 - bmaControls( 1) 27
 - bmaControls( 2) 27
 - VideoStreaming Interface Descriptor:
 - bLength 27
 - bDescriptorType 36
 - bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED)
 - bFormatIndex 1
 - bNumFrameDescriptors 18
 - guidFormat {59555932-0000-1000-8000-00aa00389b71}
 - bBitsPerPixel 16
 - bDefaultFrameIndex 1
 - bAspectRatioX 0
 - bAspectRatioY 0
 - bmInterlaceFlags 0x00
 - Interlaced stream or variable: No
 - Fields per frame: 2 fields
 - Field 1 first: No
 - Field pattern: Field 1 only
 - bCopyProtect 0
 - VideoStreaming Interface Descriptor:
 - bLength 50
 - bDescriptorType 36
 - bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
 - bFrameIndex 1
 - bmCapabilities 0x00
 - Still image unsupported
 - wWidth 640
 - wHeight 480
 - dwMinBitRate 24576000
 - dwMaxBitRate 147456000
 - dwMaxVideoFrameBufferSize 614400
 - dwDefaultFrameInterval 333333
 - bFrameIntervalType 6
 - dwFrameInterval( 0) 333333
 - dwFrameInterval( 1) 400000
 - dwFrameInterval( 2) 500000
 - dwFrameInterval( 3) 666666
 - dwFrameInterval( 4) 1000000
 - dwFrameInterval( 5) 2000000
 - VideoStreaming Interface Descriptor:
 - bLength 50
 - bDescriptorType 36
 - bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
 - bFrameIndex 2
 - bmCapabilities 0x00
 - Still image unsupported
 - wWidth 160
 - wHeight 120
 - dwMinBitRate 1536000
 - dwMaxBitRate 9216000
 - dwMaxVideoFrameBufferSize 38400
 - dwDefaultFrameInterval 333333
 - bFrameIntervalType 6
 - dwFrameInterval( 0) 333333
 - dwFrameInterval( 1) 400000
 - dwFrameInterval( 2) 500000
 - dwFrameInterval( 3) 666666
 - dwFrameInterval( 4) 1000000
 - dwFrameInterval( 5) 2000000
 - VideoStreaming Interface Descriptor:
 - bLength 50
 - bDescriptorType 36
 - bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
 - bFrameIndex 3
 - bmCapabilities 0x00
 - Still image unsupported
 - wWidth 176
 - wHeight 144
 - dwMinBitRate 2027520
 - dwMaxBitRate 12165120
 - dwMaxVideoFrameBufferSize 50688
 - dwDefaultFrameInterval 333333
 - bFrameIntervalType 6
 - dwFrameInterval( 0) 333333
 - dwFrameInterval( 1) 400000
 - dwFrameInterval( 2) 500000
 - dwFrameInterval( 3) 666666
 - dwFrameInterval( 4) 1000000
 - dwFrameInterval( 5) 2000000
 - VideoStreaming Interface Descriptor:
 - bLength 50
 - bDescriptorType 36
 - bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
 - bFrameIndex 4
 - bmCapabilities 0x00
 - Still image unsupported
 - wWidth 320
 - wHeight 240
 - dwMinBitRate 6144000
 - dwMaxBitRate 36864000
 - dwMaxVideoFrameBufferSize 153600
 - dwDefaultFrameInterval 333333
 - bFrameIntervalType 6
 - dwFrameInterval( 0) 333333
 - dwFrameInterval( 1) 400000
 - dwFrameInterval( 2) 500000
 - dwFrameInterval( 3) 666666
 - dwFrameInterval( 4) 1000000
 - dwFrameInterval( 5) 2000000
 - VideoStreaming Interface Descriptor:
 - bLength 50
 - bDescriptorType 36
 - bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
 - bFrameIndex 5
 - bmCapabilities 0x00
 - Still image unsupported
 - wWidth 352
 - wHeight 288
 - dwMinBitRate 8110080
 - dwMaxBitRate 48660480
 - dwMaxVideoFrameBufferSize 202752
 - dwDefaultFrameInterval 333333
 - bFrameIntervalType 6
 - dwFrameInterval( 0) 333333
 - dwFrameInterval( 1) 400000
 - dwFrameInterval( 2) 500000
 - dwFrameInterval( 3) 666666
 - dwFrameInterval( 4) 1000000
 - dwFrameInterval( 5) 2000000
 - VideoStreaming Interface Descriptor:
 - bLength 50
 - bDescriptorType 36
 - bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
 - bFrameIndex 6
 - bmCapabilities 0x00
 - Still image unsupported
 - wWidth 640
 - wHeight 360
 - dwMinBitRate 18432000
 - dwMaxBitRate 110592000
 - dwMaxVideoFrameBufferSize 460800
 - dwDefaultFrameInterval 333333
 - bFrameIntervalType 6
 - dwFrameInterval( 0) 333333
 - dwFrameInterval( 1) 400000
 - dwFrameInterval( 2) 500000
 - dwFrameInterval( 3) 666666
 - dwFrameInterval( 4) 1000000
 - dwFrameInterval( 5) 2000000
 - VideoStreaming Interface Descriptor:
 - bLength 50
 - bDescriptorType 36
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 - dwFrameInterval( 3) 1000000
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 - dwFrameInterval( 1) 1000000
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 - Still image unsupported
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 - Still image unsupported
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 - iInterface 0
 - AudioControl Interface Descriptor:
 - bLength 9
 - bDescriptorType 36
 - bDescriptorSubtype 1 (HEADER)
 - bcdADC 1.00
 - wTotalLength 38
 - bInCollection 1
 - baInterfaceNr( 0) 3
 - AudioControl Interface Descriptor:
 - bLength 12
 - bDescriptorType 36
 - bDescriptorSubtype 2 (INPUT_TERMINAL)
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 - wTerminalType 0x0201 Microphone
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 - wChannelConfig 0x0000
 - iChannelNames 0
 - iTerminal 0
 - AudioControl Interface Descriptor:
 - bLength 9
 - bDescriptorType 36
 - bDescriptorSubtype 3 (OUTPUT_TERMINAL)
 - bTerminalID 3
 - wTerminalType 0x0101 USB Streaming
 - bAssocTerminal 1
 - bSourceID 5
 - iTerminal 0
 - AudioControl Interface Descriptor:
 - bLength 9
 - bDescriptorType 36
 - bDescriptorSubtype 6 (FEATURE_UNIT)
 - bUnitID 5
 - bSourceID 1
 - bControlSize 1
 - bmaControls( 0) 0x03
 - Mute Control
 - Volume Control
 - bmaControls( 1) 0x00
 - iFeature 0
 - Interface Descriptor:
 - bLength 9
 - bDescriptorType 4
 - bInterfaceNumber 3
 - bAlternateSetting 0
 - bNumEndpoints 0
 - bInterfaceClass 1 Audio
 - bInterfaceSubClass 2 Streaming
 - bInterfaceProtocol 0
 - iInterface 0
 - Interface Descriptor:
 - bLength 9
 - bDescriptorType 4
 - bInterfaceNumber 3
 - bAlternateSetting 1
 - bNumEndpoints 1
 - bInterfaceClass 1 Audio
 - bInterfaceSubClass 2 Streaming
 - bInterfaceProtocol 0
 - iInterface 0
 - AudioStreaming Interface Descriptor:
 - bLength 7
 - bDescriptorType 36
 - bDescriptorSubtype 1 (AS_GENERAL)
 - bTerminalLink 3
 - bDelay 1 frames
 - wFormatTag 1 PCM
 - AudioStreaming Interface Descriptor:
 - bLength 11
 - bDescriptorType 36
 - bDescriptorSubtype 2 (FORMAT_TYPE)
 - bFormatType 1 (FORMAT_TYPE_I)
 - bNrChannels 1
 - bSubframeSize 2
 - bBitResolution 16
 - bSamFreqType 1 Discrete
 - tSamFreq[ 0] 16000
 - Endpoint Descriptor:
 - bLength 9
 - bDescriptorType 5
 - bEndpointAddress 0x86 EP 6 IN
 - bmAttributes 5
 - Transfer Type Isochronous
 - Synch Type Asynchronous
 - Usage Type Data
 - wMaxPacketSize 0x0044 1x 68 bytes
 - bInterval 4
 - bRefresh 0
 - bSynchAddress 0
 - AudioControl Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 37
 - bDescriptorSubtype 1 (EP_GENERAL)
 - bmAttributes 0x01
 - Sampling Frequency
 - bLockDelayUnits 0 Undefined
 - wLockDelay 0 Undefined
 - Interface Descriptor:
 - bLength 9
 - bDescriptorType 4
 - bInterfaceNumber 3
 - bAlternateSetting 2
 - bNumEndpoints 1
 - bInterfaceClass 1 Audio
 - bInterfaceSubClass 2 Streaming
 - bInterfaceProtocol 0
 - iInterface 0
 - AudioStreaming Interface Descriptor:
 - bLength 7
 - bDescriptorType 36
 - bDescriptorSubtype 1 (AS_GENERAL)
 - bTerminalLink 3
 - bDelay 1 frames
 - wFormatTag 1 PCM
 - AudioStreaming Interface Descriptor:
 - bLength 11
 - bDescriptorType 36
 - bDescriptorSubtype 2 (FORMAT_TYPE)
 - bFormatType 1 (FORMAT_TYPE_I)
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 - bSubframeSize 2
 - bBitResolution 16
 - bSamFreqType 1 Discrete
 - tSamFreq[ 0] 24000
 - Endpoint Descriptor:
 - bLength 9
 - bDescriptorType 5
 - bEndpointAddress 0x86 EP 6 IN
 - bmAttributes 5
 - Transfer Type Isochronous
 - Synch Type Asynchronous
 - Usage Type Data
 - wMaxPacketSize 0x0064 1x 100 bytes
 - bInterval 4
 - bRefresh 0
 - bSynchAddress 0
 - AudioControl Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 37
 - bDescriptorSubtype 1 (EP_GENERAL)
 - bmAttributes 0x01
 - Sampling Frequency
 - bLockDelayUnits 0 Undefined
 - wLockDelay 0 Undefined
 - Interface Descriptor:
 - bLength 9
 - bDescriptorType 4
 - bInterfaceNumber 3
 - bAlternateSetting 3
 - bNumEndpoints 1
 - bInterfaceClass 1 Audio
 - bInterfaceSubClass 2 Streaming
 - bInterfaceProtocol 0
 - iInterface 0
 - AudioStreaming Interface Descriptor:
 - bLength 7
 - bDescriptorType 36
 - bDescriptorSubtype 1 (AS_GENERAL)
 - bTerminalLink 3
 - bDelay 1 frames
 - wFormatTag 1 PCM
 - AudioStreaming Interface Descriptor:
 - bLength 11
 - bDescriptorType 36
 - bDescriptorSubtype 2 (FORMAT_TYPE)
 - bFormatType 1 (FORMAT_TYPE_I)
 - bNrChannels 1
 - bSubframeSize 2
 - bBitResolution 16
 - bSamFreqType 1 Discrete
 - tSamFreq[ 0] 32000
 - Endpoint Descriptor:
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 - bDescriptorType 5
 - bEndpointAddress 0x86 EP 6 IN
 - bmAttributes 5
 - Transfer Type Isochronous
 - Synch Type Asynchronous
 - Usage Type Data
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 - bInterval 4
 - bRefresh 0
 - bSynchAddress 0
 - AudioControl Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 37
 - bDescriptorSubtype 1 (EP_GENERAL)
 - bmAttributes 0x01
 - Sampling Frequency
 - bLockDelayUnits 0 Undefined
 - wLockDelay 0 Undefined
 - Interface Descriptor:
 - bLength 9
 - bDescriptorType 4
 - bInterfaceNumber 3
 - bAlternateSetting 4
 - bNumEndpoints 1
 - bInterfaceClass 1 Audio
 - bInterfaceSubClass 2 Streaming
 - bInterfaceProtocol 0
 - iInterface 0
 - AudioStreaming Interface Descriptor:
 - bLength 7
 - bDescriptorType 36
 - bDescriptorSubtype 1 (AS_GENERAL)
 - bTerminalLink 3
 - bDelay 1 frames
 - wFormatTag 1 PCM
 - AudioStreaming Interface Descriptor:
 - bLength 11
 - bDescriptorType 36
 - bDescriptorSubtype 2 (FORMAT_TYPE)
 - bFormatType 1 (FORMAT_TYPE_I)
 - bNrChannels 1
 - bSubframeSize 2
 - bBitResolution 16
 - bSamFreqType 1 Discrete
 - tSamFreq[ 0] 48000
 - Endpoint Descriptor:
 - bLength 9
 - bDescriptorType 5
 - bEndpointAddress 0x86 EP 6 IN
 - bmAttributes 5
 - Transfer Type Isochronous
 - Synch Type Asynchronous
 - Usage Type Data
 - wMaxPacketSize 0x00c4 1x 196 bytes
 - bInterval 4
 - bRefresh 0
 - bSynchAddress 0
 - AudioControl Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 37
 - bDescriptorSubtype 1 (EP_GENERAL)
 - bmAttributes 0x01
 - Sampling Frequency
 - bLockDelayUnits 0 Undefined
 - wLockDelay 0 Undefined
 - Device Qualifier (for other device speed):
 - bLength 10
 - bDescriptorType 6
 - bcdUSB 2.00
 - bDeviceClass 239 Miscellaneous Device
 - bDeviceSubClass 2 ?
 - bDeviceProtocol 1 Interface Association
 - bMaxPacketSize0 64
 - bNumConfigurations 1
 - Device Status: 0x0000
 - (Bus Powered)
 - Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 - Device Descriptor:
 - bLength 18
 - bDescriptorType 1
 - bcdUSB 2.00
 - bDeviceClass 9 Hub
 - bDeviceSubClass 0 Unused
 - bDeviceProtocol 0 Full speed (or root) hub
 - bMaxPacketSize0 64
 - idVendor 0x1d6b Linux Foundation
 - idProduct 0x0002 2.0 root hub
 - bcdDevice 4.15
 - iManufacturer 3 Linux 4.15.0-54-generic ehci_hcd
 - iProduct 2 EHCI Host Controller
 - iSerial 1 0000:00:12.2
 - bNumConfigurations 1
 - Configuration Descriptor:
 - bLength 9
 - bDescriptorType 2
 - wTotalLength 25
 - bNumInterfaces 1
 - bConfigurationValue 1
 - iConfiguration 0
 - bmAttributes 0xe0
 - Self Powered
 - Remote Wakeup
 - MaxPower 0mA
 - Interface Descriptor:
 - bLength 9
 - bDescriptorType 4
 - bInterfaceNumber 0
 - bAlternateSetting 0
 - bNumEndpoints 1
 - bInterfaceClass 9 Hub
 - bInterfaceSubClass 0 Unused
 - bInterfaceProtocol 0 Full speed (or root) hub
 - iInterface 0
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x81 EP 1 IN
 - bmAttributes 3
 - Transfer Type Interrupt
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0004 1x 4 bytes
 - bInterval 12
 - Hub Descriptor:
 - bLength 9
 - bDescriptorType 41
 - nNbrPorts 5
 - wHubCharacteristic 0x000a
 - No power switching (usb 1.0)
 - Per-port overcurrent protection
 - bPwrOn2PwrGood 10 * 2 milli seconds
 - bHubContrCurrent 0 milli Ampere
 - DeviceRemovable 0x00
 - PortPwrCtrlMask 0xff
 - Hub Port Status:
 - Port 1: 0000.0503 highspeed power enable connect
 - Port 2: 0000.0100 power
 - Port 3: 0000.0100 power
 - Port 4: 0000.0100 power
 - Port 5: 0000.0100 power
 - Device Status: 0x0001
 - Self Powered
 - Bus 003 Device 002: ID 17ef:602d Lenovo
 - Device Descriptor:
 - bLength 18
 - bDescriptorType 1
 - bcdUSB 2.00
 - bDeviceClass 0 (Defined at Interface level)
 - bDeviceSubClass 0
 - bDeviceProtocol 0
 - bMaxPacketSize0 8
 - idVendor 0x17ef Lenovo
 - idProduct 0x602d
 - bcdDevice 1.30
 - iManufacturer 1 Lenovo
 - iProduct 2 Lenovo Black Silk USB Keyboard
 - iSerial 0
 - bNumConfigurations 1
 - Configuration Descriptor:
 - bLength 9
 - bDescriptorType 2
 - wTotalLength 59
 - bNumInterfaces 2
 - bConfigurationValue 1
 - iConfiguration 0
 - bmAttributes 0xa0
 - (Bus Powered)
 - Remote Wakeup
 - MaxPower 100mA
 - Interface Descriptor:
 - bLength 9
 - bDescriptorType 4
 - bInterfaceNumber 0
 - bAlternateSetting 0
 - bNumEndpoints 1
 - bInterfaceClass 3 Human Interface Device
 - bInterfaceSubClass 1 Boot Interface Subclass
 - bInterfaceProtocol 1 Keyboard
 - iInterface 0
 - HID Device Descriptor:
 - bLength 9
 - bDescriptorType 33
 - bcdHID 1.11
 - bCountryCode 0 Not supported
 - bNumDescriptors 1
 - bDescriptorType 34 Report
 - wDescriptorLength 65
 - Report Descriptors:
 - ** UNAVAILABLE **
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x81 EP 1 IN
 - bmAttributes 3
 - Transfer Type Interrupt
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0008 1x 8 bytes
 - bInterval 10
 - Interface Descriptor:
 - bLength 9
 - bDescriptorType 4
 - bInterfaceNumber 1
 - bAlternateSetting 0
 - bNumEndpoints 1
 - bInterfaceClass 3 Human Interface Device
 - bInterfaceSubClass 0 No Subclass
 - bInterfaceProtocol 0 None
 - iInterface 0
 - HID Device Descriptor:
 - bLength 9
 - bDescriptorType 33
 - bcdHID 1.11
 - bCountryCode 0 Not supported
 - bNumDescriptors 1
 - bDescriptorType 34 Report
 - wDescriptorLength 165
 - Report Descriptors:
 - ** UNAVAILABLE **
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x82 EP 2 IN
 - bmAttributes 3
 - Transfer Type Interrupt
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0005 1x 5 bytes
 - bInterval 10
 - Device Status: 0x0000
 - (Bus Powered)
 - Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 - Device Descriptor:
 - bLength 18
 - bDescriptorType 1
 - bcdUSB 1.10
 - bDeviceClass 9 Hub
 - bDeviceSubClass 0 Unused
 - bDeviceProtocol 0 Full speed (or root) hub
 - bMaxPacketSize0 64
 - idVendor 0x1d6b Linux Foundation
 - idProduct 0x0001 1.1 root hub
 - bcdDevice 4.15
 - iManufacturer 3 Linux 4.15.0-54-generic ohci_hcd
 - iProduct 2 OHCI PCI host controller
 - iSerial 1 0000:00:12.0
 - bNumConfigurations 1
 - Configuration Descriptor:
 - bLength 9
 - bDescriptorType 2
 - wTotalLength 25
 - bNumInterfaces 1
 - bConfigurationValue 1
 - iConfiguration 0
 - bmAttributes 0xe0
 - Self Powered
 - Remote Wakeup
 - MaxPower 0mA
 - Interface Descriptor:
 - bLength 9
 - bDescriptorType 4
 - bInterfaceNumber 0
 - bAlternateSetting 0
 - bNumEndpoints 1
 - bInterfaceClass 9 Hub
 - bInterfaceSubClass 0 Unused
 - bInterfaceProtocol 0 Full speed (or root) hub
 - iInterface 0
 - Endpoint Descriptor:
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 - bDescriptorType 5
 - bEndpointAddress 0x81 EP 1 IN
 - bmAttributes 3
 - Transfer Type Interrupt
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0002 1x 2 bytes
 - bInterval 255
 - Hub Descriptor:
 - bLength 9
 - bDescriptorType 41
 - nNbrPorts 5
 - wHubCharacteristic 0x0002
 - No power switching (usb 1.0)
 - Ganged overcurrent protection
 - bPwrOn2PwrGood 2 * 2 milli seconds
 - bHubContrCurrent 0 milli Ampere
 - DeviceRemovable 0x00
 - PortPwrCtrlMask 0xff
 - Hub Port Status:
 - Port 1: 0000.0100 power
 - Port 2: 0000.0303 lowspeed power enable connect
 - Port 3: 0000.0100 power
 - Port 4: 0000.0100 power
 - Port 5: 0000.0100 power
 - Device Status: 0x0001
 - Self Powered
 - Bus 007 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 - Device Descriptor:
 - bLength 18
 - bDescriptorType 1
 - bcdUSB 3.00
 - bDeviceClass 9 Hub
 - bDeviceSubClass 0 Unused
 - bDeviceProtocol 3
 - bMaxPacketSize0 9
 - idVendor 0x1d6b Linux Foundation
 - idProduct 0x0003 3.0 root hub
 - bcdDevice 4.15
 - iManufacturer 3 Linux 4.15.0-54-generic xhci-hcd
 - iProduct 2 xHCI Host Controller
 - iSerial 1 0000:00:10.0
 - bNumConfigurations 1
 - Configuration Descriptor:
 - bLength 9
 - bDescriptorType 2
 - wTotalLength 31
 - bNumInterfaces 1
 - bConfigurationValue 1
 - iConfiguration 0
 - bmAttributes 0xe0
 - Self Powered
 - Remote Wakeup
 - MaxPower 0mA
 - Interface Descriptor:
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 - bDescriptorType 4
 - bInterfaceNumber 0
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 - bInterfaceClass 9 Hub
 - bInterfaceSubClass 0 Unused
 - bInterfaceProtocol 0 Full speed (or root) hub
 - iInterface 0
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x81 EP 1 IN
 - bmAttributes 3
 - Transfer Type Interrupt
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0004 1x 4 bytes
 - bInterval 12
 - bMaxBurst 0
 - Hub Descriptor:
 - bLength 12
 - bDescriptorType 42
 - nNbrPorts 2
 - wHubCharacteristic 0x000a
 - No power switching (usb 1.0)
 - Per-port overcurrent protection
 - bPwrOn2PwrGood 10 * 2 milli seconds
 - bHubContrCurrent 0 milli Ampere
 - bHubDecLat 0.0 micro seconds
 - wHubDelay 0 nano seconds
 - DeviceRemovable 0x00
 - Hub Port Status:
 - Port 1: 0000.02a0 5Gbps power Rx.Detect
 - Port 2: 0000.02a0 5Gbps power Rx.Detect
 - Binary Object Store Descriptor:
 - bLength 5
 - bDescriptorType 15
 - wTotalLength 15
 - bNumDeviceCaps 1
 - SuperSpeed USB Device Capability:
 - bLength 10
 - bDescriptorType 16
 - bDevCapabilityType 3
 - bmAttributes 0x02
 - Latency Tolerance Messages (LTM) Supported
 - wSpeedsSupported 0x0008
 - Device can operate at SuperSpeed (5Gbps)
 - bFunctionalitySupport 3
 - Lowest fully-functional device speed is SuperSpeed (5Gbps)
 - bU1DevExitLat 0 micro seconds
 - bU2DevExitLat 0 micro seconds
 - Device Status: 0x0001
 - Self Powered
 - Bus 006 Device 002: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
 - Device Descriptor:
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 - bDescriptorType 1
 - bcdUSB 1.10
 - bDeviceClass 0 (Defined at Interface level)
 - bDeviceSubClass 0
 - bDeviceProtocol 0
 - bMaxPacketSize0 8
 - idVendor 0x093a Pixart Imaging, Inc.
 - idProduct 0x2510 Optical Mouse
 - bcdDevice 1.00
 - iManufacturer 1 PixArt
 - iProduct 2 USB Optical Mouse
 - iSerial 0
 - bNumConfigurations 1
 - Configuration Descriptor:
 - bLength 9
 - bDescriptorType 2
 - wTotalLength 34
 - bNumInterfaces 1
 - bConfigurationValue 1
 - iConfiguration 0
 - bmAttributes 0xa0
 - (Bus Powered)
 - Remote Wakeup
 - MaxPower 100mA
 - Interface Descriptor:
 - bLength 9
 - bDescriptorType 4
 - bInterfaceNumber 0
 - bAlternateSetting 0
 - bNumEndpoints 1
 - bInterfaceClass 3 Human Interface Device
 - bInterfaceSubClass 1 Boot Interface Subclass
 - bInterfaceProtocol 2 Mouse
 - iInterface 0
 - HID Device Descriptor:
 - bLength 9
 - bDescriptorType 33
 - bcdHID 1.11
 - bCountryCode 0 Not supported
 - bNumDescriptors 1
 - bDescriptorType 34 Report
 - wDescriptorLength 52
 - Report Descriptors:
 - ** UNAVAILABLE **
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x81 EP 1 IN
 - bmAttributes 3
 - Transfer Type Interrupt
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0004 1x 4 bytes
 - bInterval 10
 - Device Status: 0x0000
 - (Bus Powered)
 - Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 - Device Descriptor:
 - bLength 18
 - bDescriptorType 1
 - bcdUSB 2.00
 - bDeviceClass 9 Hub
 - bDeviceSubClass 0 Unused
 - bDeviceProtocol 1 Single TT
 - bMaxPacketSize0 64
 - idVendor 0x1d6b Linux Foundation
 - idProduct 0x0002 2.0 root hub
 - bcdDevice 4.15
 - iManufacturer 3 Linux 4.15.0-54-generic xhci-hcd
 - iProduct 2 xHCI Host Controller
 - iSerial 1 0000:00:10.0
 - bNumConfigurations 1
 - Configuration Descriptor:
 - bLength 9
 - bDescriptorType 2
 - wTotalLength 25
 - bNumInterfaces 1
 - bConfigurationValue 1
 - iConfiguration 0
 - bmAttributes 0xe0
 - Self Powered
 - Remote Wakeup
 - MaxPower 0mA
 - Interface Descriptor:
 - bLength 9
 - bDescriptorType 4
 - bInterfaceNumber 0
 - bAlternateSetting 0
 - bNumEndpoints 1
 - bInterfaceClass 9 Hub
 - bInterfaceSubClass 0 Unused
 - bInterfaceProtocol 0 Full speed (or root) hub
 - iInterface 0
 - Endpoint Descriptor:
 - bLength 7
 - bDescriptorType 5
 - bEndpointAddress 0x81 EP 1 IN
 - bmAttributes 3
 - Transfer Type Interrupt
 - Synch Type None
 - Usage Type Data
 - wMaxPacketSize 0x0004 1x 4 bytes
 - bInterval 12
 - Hub Descriptor:
 - bLength 9
 - bDescriptorType 41
 - nNbrPorts 2
 - wHubCharacteristic 0x000a
 - No power switching (usb 1.0)
 - Per-port overcurrent protection
 - TT think time 8 FS bits
 - bPwrOn2PwrGood 10 * 2 milli seconds
 - bHubContrCurrent 0 milli Ampere
 - DeviceRemovable 0x00
 - PortPwrCtrlMask 0xff
 - Hub Port Status:
 - Port 1: 0000.0303 lowspeed power enable connect
 - Port 2: 0000.0100 power
 - Device Status: 0x0001
 - Self Powered
 

By: Guest | Date: May 17 2020 20:39 | Format: None | Expires: never | Size: 97.96 KB | Hits: 858
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