0932:a311 — Video Enhancement Device
Crescentec Corp.
- Vendor ID
- 0932
- Product ID
- a311
- Combined
- 0932:a311
- Decimal
- 2354:41745
What is this device?
This is the USB identifier for a Video Enhancement Device manufactured by Crescentec Corp.. The vendor ID 0932 is registered to Crescentec Corp. with the USB Implementers Forum, and a311 is the product ID that Crescentec Corp. assigned to this particular model. When you run lsusb on Linux, this device appears as 0932:a311 Crescentec Corp. Video Enhancement Device.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 0932:a311 Crescentec Corp. Video Enhancement Device
You can filter directly with lsusb -d 0932:a311, or get the full descriptor dump with lsusb -v -d 0932:a311. Kernel messages from dmesg show the same pair as idVendor=0932, idProduct=a311.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_0932&PID_A311 USB\VID_0932&PID_A311&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0932&PID_A311"
macOS
$ system_profiler SPUSBDataType
Video Enhancement Device:
Product ID: 0xa311
Vendor ID: 0x0932 (Crescentec 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:
0932 Crescentec Corp. a311 Video Enhancement Device