172f:0031 — Slim Tablet 12.1"
Waltop International Corp.
- Vendor ID
- 172f
- Product ID
- 0031
- Combined
- 172f:0031
- Decimal
- 5935:49
What is this device?
This is the USB identifier for a Slim Tablet 12.1" manufactured by Waltop International Corp.. The vendor ID 172f is registered to Waltop International Corp. with the USB Implementers Forum, and 0031 is the product ID that Waltop International Corp. assigned to this particular model. When you run lsusb on Linux, this device appears as 172f:0031 Waltop International Corp. Slim Tablet 12.1".
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 172f:0031 Waltop International Corp. Slim Tablet 12.1"
You can filter directly with lsusb -d 172f:0031, or get the full descriptor dump with lsusb -v -d 172f:0031. Kernel messages from dmesg show the same pair as idVendor=172f, idProduct=0031.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_172F&PID_0031 USB\VID_172F&PID_0031&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_172F&PID_0031"
macOS
$ system_profiler SPUSBDataType
Slim Tablet 12.1":
Product ID: 0x0031
Vendor ID: 0x172f (Waltop International Corp.)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:
172f Waltop International Corp. 0031 Slim Tablet 12.1"