0453:6783 — Chicony Composite Keyboard

This is the USB identifier for a Chicony Composite Keyboard manufactured by CMD Technology. The vendor ID 0453 is registered to CMD Technology with the USB Implementers Forum, and 6783 is the product ID that CMD Technology assigned to this particular model. When you run lsusb on Linux, this device appears as 0453:6783 CMD Technology Chicony Composite Keyboard.

Linux

$ lsusb
Bus 001 Device 004: ID 0453:6783 CMD Technology Chicony Composite Keyboard

You can filter directly with lsusb -d 0453:6783, or get the full descriptor dump with lsusb -v -d 0453:6783. Kernel messages from dmesg show the same pair as idVendor=0453, idProduct=6783.

Windows

In Device Manager, open the device, go to Details → Hardware Ids. This device reports:

USB\VID_0453&PID_6783
USB\VID_0453&PID_6783&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0453&PID_6783"

macOS

$ system_profiler SPUSBDataType
    Chicony Composite Keyboard:
      Product ID: 0x6783
      Vendor ID: 0x0453  (CMD Technology)

Having driver issues with this device? Most USB devices are handled by a generic class driver; if yours shows up as an unknown device, confirm the ID above first, then check the manufacturer's downloads page.

The exact lines this page is generated from, in the upstream source file:

0453  CMD Technology
	6783  Chicony Composite Keyboard

• 0453:6781 NMB Keyboard

See all 2 devices from CMD Technology →