224f:0004 — V2 Opal ACM
APDM
- Vendor ID
- 224f
- Product ID
- 0004
- Combined
- 224f:0004
- Decimal
- 8783:4
What is this device?
This is the USB identifier for a V2 Opal ACM manufactured by APDM. The vendor ID 224f is registered to APDM with the USB Implementers Forum, and 0004 is the product ID that APDM assigned to this particular model. When you run lsusb on Linux, this device appears as 224f:0004 APDM V2 Opal ACM.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 224f:0004 APDM V2 Opal ACM
You can filter directly with lsusb -d 224f:0004, or get the full descriptor dump with lsusb -v -d 224f:0004. Kernel messages from dmesg show the same pair as idVendor=224f, idProduct=0004.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_224F&PID_0004 USB\VID_224F&PID_0004&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_224F&PID_0004"
macOS
$ system_profiler SPUSBDataType
V2 Opal ACM:
Product ID: 0x0004
Vendor ID: 0x224f (APDM)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:
224f APDM 0004 V2 Opal ACM