172f:0502 — Sirius Battery Free Tablet
Waltop International Corp.
- Vendor ID
- 172f
- Product ID
- 0502
- Combined
- 172f:0502
- Decimal
- 5935:1282
What is this device?
This is the USB identifier for a Sirius Battery Free Tablet manufactured by Waltop International Corp.. The vendor ID 172f is registered to Waltop International Corp. with the USB Implementers Forum, and 0502 is the product ID that Waltop International Corp. assigned to this particular model. When you run lsusb on Linux, this device appears as 172f:0502 Waltop International Corp. Sirius Battery Free Tablet.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 172f:0502 Waltop International Corp. Sirius Battery Free Tablet
You can filter directly with lsusb -d 172f:0502, or get the full descriptor dump with lsusb -v -d 172f:0502. Kernel messages from dmesg show the same pair as idVendor=172f, idProduct=0502.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_172F&PID_0502 USB\VID_172F&PID_0502&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_172F&PID_0502"
macOS
$ system_profiler SPUSBDataType
Sirius Battery Free Tablet:
Product ID: 0x0502
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. 0502 Sirius Battery Free Tablet