22e8:850c — 851C Audio [Azur 850C]
Cambridge Audio
- Vendor ID
- 22e8
- Product ID
- 850c
- Combined
- 22e8:850c
- Decimal
- 8936:34060
What is this device?
This is the USB identifier for a 851C Audio [Azur 850C] manufactured by Cambridge Audio. The vendor ID 22e8 is registered to Cambridge Audio with the USB Implementers Forum, and 850c is the product ID that Cambridge Audio assigned to this particular model. When you run lsusb on Linux, this device appears as 22e8:850c Cambridge Audio 851C Audio [Azur 850C].
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 22e8:850c Cambridge Audio 851C Audio [Azur 850C]
You can filter directly with lsusb -d 22e8:850c, or get the full descriptor dump with lsusb -v -d 22e8:850c. Kernel messages from dmesg show the same pair as idVendor=22e8, idProduct=850c.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_22E8&PID_850C USB\VID_22E8&PID_850C&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_22E8&PID_850C"
macOS
$ system_profiler SPUSBDataType
851C Audio [Azur 850C]:
Product ID: 0x850c
Vendor ID: 0x22e8 (Cambridge Audio)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:
22e8 Cambridge Audio 850c 851C Audio [Azur 850C]