3219:0044 — SKO44 Optical Keyboard

This is the USB identifier for a SKO44 Optical Keyboard manufactured by Smak Tecnologia e Automacao LTDA. The vendor ID 3219 is registered to Smak Tecnologia e Automacao LTDA with the USB Implementers Forum, and 0044 is the product ID that Smak Tecnologia e Automacao LTDA assigned to this particular model. When you run lsusb on Linux, this device appears as 3219:0044 Smak Tecnologia e Automacao LTDA SKO44 Optical Keyboard.

Linux

$ lsusb
Bus 001 Device 004: ID 3219:0044 Smak Tecnologia e Automacao LTDA SKO44 Optical Keyboard

You can filter directly with lsusb -d 3219:0044, or get the full descriptor dump with lsusb -v -d 3219:0044. Kernel messages from dmesg show the same pair as idVendor=3219, idProduct=0044.

Windows

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

USB\VID_3219&PID_0044
USB\VID_3219&PID_0044&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_3219&PID_0044"

macOS

$ system_profiler SPUSBDataType
    SKO44 Optical Keyboard:
      Product ID: 0x0044
      Vendor ID: 0x3219  (Smak Tecnologia e Automacao LTDA)

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:

3219  Smak Tecnologia e Automacao LTDA
	0044  SKO44 Optical Keyboard

See all 1 devices from Smak Tecnologia e Automacao LTDA →