dmesg
[115484.203598] usb 1-2: new full-speed USB device number 4 using xhci_hcd [115484.365165] usb 1-2: New USB device found, idVendor=17ef, idProduct=6047, bcdDevice= 3.30 [115484.365170] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [115484.365173] usb 1-2: Product: ThinkPad Compact USB Keyboard with TrackPoint [115484.365175] usb 1-2: Manufacturer: Lenovo [115484.367905] input: Lenovo ThinkPad Compact USB Keyboard with TrackPoint as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/0003:17EF:6047.000E/input/input33 [115484.427947] lenovo 0003:17EF:6047.000E: input,hidraw1: USB HID v1.00 Keyboard [Lenovo ThinkPad Compact USB Keyboard with TrackPoint] on usb-0000:00:14.0-2/input0 [115484.432369] input: Lenovo ThinkPad Compact USB Keyboard with TrackPoint as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.1/0003:17EF:6047.000F/input/input34 [115484.491785] lenovo 0003:17EF:6047.000F: input,hiddev0,hidraw2: USB HID v1.00 Mouse [Lenovo ThinkPad Compact USB Keyboard with TrackPoint] on usb-0000:00:14.0-2/input1
lsusb
$ lsusb -d 17ef:6047 Bus 001 Device 004: ID 17ef:6047 Lenovo ThinkPad Compact Keyboard with TrackPoint $ sudo lsusb -vvvd 17ef:6047 2>&1 can't get device qualifier: Resource temporarily unavailable can't get debug descriptor: Resource temporarily unavailable Bus 001 Device 004: ID 17ef:6047 Lenovo ThinkPad Compact Keyboard with TrackPoint Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 0 bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 8 idVendor 0x17ef Lenovo idProduct 0x6047 ThinkPad Compact Keyboard with TrackPoint bcdDevice 3.30 iManufacturer 1 Lenovo iProduct 2 ThinkPad Compact USB Keyboard with TrackPoint iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x003b 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 1.00 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 81 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 0x003f 1x 63 bytes bInterval 10 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 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 1.00 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 211 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 0x003f 1x 63 bytes bInterval 10 Device Status: 0x0000 (Bus Powered)
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