134c:0002 — Touch Panel Controller
PanJit International Inc.
- Vendor ID
- 134c
- Product ID
- 0002
- Combined
- 134c:0002
- Decimal
- 4940:2
What is this device?
This is the USB identifier for a Touch Panel Controller manufactured by PanJit International Inc.. The vendor ID 134c is registered to PanJit International Inc. with the USB Implementers Forum, and 0002 is the product ID that PanJit International Inc. assigned to this particular model. When you run lsusb on Linux, this device appears as 134c:0002 PanJit International Inc. Touch Panel Controller.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 134c:0002 PanJit International Inc. Touch Panel Controller
You can filter directly with lsusb -d 134c:0002, or get the full descriptor dump with lsusb -v -d 134c:0002. Kernel messages from dmesg show the same pair as idVendor=134c, idProduct=0002.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_134C&PID_0002 USB\VID_134C&PID_0002&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_134C&PID_0002"
macOS
$ system_profiler SPUSBDataType
Touch Panel Controller:
Product ID: 0x0002
Vendor ID: 0x134c (PanJit International Inc.)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:
134c PanJit International Inc. 0002 Touch Panel Controller