0a5f:0081 — GK420t Label Printer
Zebra Technologies
- Vendor ID
- 0a5f
- Product ID
- 0081
- Combined
- 0a5f:0081
- Decimal
- 2655:129
What is this device?
This is the USB identifier for a GK420t Label Printer manufactured by Zebra Technologies. The vendor ID 0a5f is registered to Zebra Technologies with the USB Implementers Forum, and 0081 is the product ID that Zebra Technologies assigned to this particular model. When you run lsusb on Linux, this device appears as 0a5f:0081 Zebra Technologies GK420t Label Printer.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 0a5f:0081 Zebra Technologies GK420t Label Printer
You can filter directly with lsusb -d 0a5f:0081, or get the full descriptor dump with lsusb -v -d 0a5f:0081. Kernel messages from dmesg show the same pair as idVendor=0a5f, idProduct=0081.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_0A5F&PID_0081 USB\VID_0A5F&PID_0081&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0A5F&PID_0081"
macOS
$ system_profiler SPUSBDataType
GK420t Label Printer:
Product ID: 0x0081
Vendor ID: 0x0a5f (Zebra Technologies)Driver help
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.
Raw usb.ids entry
The exact lines this page is generated from, in the upstream source file:
0a5f Zebra Technologies 0081 GK420t Label Printer