2a39:3fb0 — Babyface Pro (Class Compliant Mode)
RME
- Vendor ID
- 2a39
- Product ID
- 3fb0
- Combined
- 2a39:3fb0
- Decimal
- 10809:16304
What is this device?
This is the USB identifier for a Babyface Pro (Class Compliant Mode) manufactured by RME. The vendor ID 2a39 is registered to RME with the USB Implementers Forum, and 3fb0 is the product ID that RME assigned to this particular model. When you run lsusb on Linux, this device appears as 2a39:3fb0 RME Babyface Pro (Class Compliant Mode).
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 2a39:3fb0 RME Babyface Pro (Class Compliant Mode)
You can filter directly with lsusb -d 2a39:3fb0, or get the full descriptor dump with lsusb -v -d 2a39:3fb0. Kernel messages from dmesg show the same pair as idVendor=2a39, idProduct=3fb0.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_2A39&PID_3FB0 USB\VID_2A39&PID_3FB0&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_2A39&PID_3FB0"
macOS
$ system_profiler SPUSBDataType
Babyface Pro (Class Compliant Mode):
Product ID: 0x3fb0
Vendor ID: 0x2a39 (RME)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:
2a39 RME 3fb0 Babyface Pro (Class Compliant Mode)