2574:0920 — VC320

This is the USB identifier for a VC320 manufactured by AVer Information, Inc.. The vendor ID 2574 is registered to AVer Information, Inc. with the USB Implementers Forum, and 0920 is the product ID that AVer Information, Inc. assigned to this particular model. When you run lsusb on Linux, this device appears as 2574:0920 AVer Information, Inc. VC320.

Linux

$ lsusb
Bus 001 Device 004: ID 2574:0920 AVer Information, Inc. VC320

You can filter directly with lsusb -d 2574:0920, or get the full descriptor dump with lsusb -v -d 2574:0920. Kernel messages from dmesg show the same pair as idVendor=2574, idProduct=0920.

Windows

In Device Manager, open the device, go to Details → Hardware Ids. This device reports:

USB\VID_2574&PID_0920
USB\VID_2574&PID_0920&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_2574&PID_0920"

macOS

$ system_profiler SPUSBDataType
    VC320:
      Product ID: 0x0920
      Vendor ID: 0x2574  (AVer Information, Inc.)

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.

The exact lines this page is generated from, in the upstream source file:

2574  AVer Information, Inc.
	0920  VC320

• 2574:0901 VC520
• 2574:0910 CAM520
• 2574:0930 CAM530
• 2574:0940 CAM340
• 2574:0950 VC322
• 2574:0960 VB342

See all 7 devices from AVer Information, Inc. →