0dfc:0101 — 5-point Touch Screen
GeneralTouch Technology Co., Ltd
- Vendor ID
- 0dfc
- Product ID
- 0101
- Combined
- 0dfc:0101
- Decimal
- 3580:257
What is this device?
This is the USB identifier for a 5-point Touch Screen manufactured by GeneralTouch Technology Co., Ltd. The vendor ID 0dfc is registered to GeneralTouch Technology Co., Ltd with the USB Implementers Forum, and 0101 is the product ID that GeneralTouch Technology Co., Ltd assigned to this particular model. When you run lsusb on Linux, this device appears as 0dfc:0101 GeneralTouch Technology Co., Ltd 5-point Touch Screen.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 0dfc:0101 GeneralTouch Technology Co., Ltd 5-point Touch Screen
You can filter directly with lsusb -d 0dfc:0101, or get the full descriptor dump with lsusb -v -d 0dfc:0101. Kernel messages from dmesg show the same pair as idVendor=0dfc, idProduct=0101.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_0DFC&PID_0101 USB\VID_0DFC&PID_0101&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0DFC&PID_0101"
macOS
$ system_profiler SPUSBDataType
5-point Touch Screen:
Product ID: 0x0101
Vendor ID: 0x0dfc (GeneralTouch Technology Co., Ltd)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:
0dfc GeneralTouch Technology Co., Ltd 0101 5-point Touch Screen