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jimmy00784

Member

From: Austin, TX

Registered: 2012-02-10

Posts: 20

Website

Help: USB 3.0 Graphics Adapter

Hi, I am trying to test a USB to VGA adapter on my laptop
lsusb doesn't yield any useful information.
Bus 002 Device 002: ID 2297:3204

On my PCLinuxOS setup, I get some more information out of dmesg

usb 2-4: New USB device found, idVendor=2297, idProduct=3204
usb 2-4: New USB device strings: Mfr=1, Product=9, SerialNumber=2
usb 2-4: Product: USB3.0 Display
usb 2-4: Manufacturer: Grain-media Technology Corp.

Any help would be sincerely appreciated.
Thanks

Bus 001 Device 003: ID 2297:3204  
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.10
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  idVendor           0x2297 
  idProduct          0x3204 
  bcdDevice           10.10
  iManufacturer           1 
  iProduct                9 
  iSerial                 2 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           32
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          1 
    bmAttributes         0xc0
      Self Powered
    MaxPower                0mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass     16 
      bInterfaceProtocol      0 
      iInterface              3 
      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     0x84  EP 4 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0008  1x 8 bytes
        bInterval              10

Moderator edit: Added [ code ] tags around your listing to make this readable. Please do so yourself in futute. -- bernarcher

Last edited by bernarcher (2012-07-31 09:09:29)

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Linux karim-inspiron 4.19.118-1-lts419 #1 SMP Sun, 26 Apr 2020 04:14:24 +0000 x86_64 GNU/Linux