0959:2bd0 — Intelligent ISDN (Ver. 3.60.04) [HFC-S]

This is the USB identifier for a Intelligent ISDN (Ver. 3.60.04) [HFC-S] manufactured by Cologne Chip AG. The vendor ID 0959 is registered to Cologne Chip AG with the USB Implementers Forum, and 2bd0 is the product ID that Cologne Chip AG assigned to this particular model. When you run lsusb on Linux, this device appears as 0959:2bd0 Cologne Chip AG Intelligent ISDN (Ver. 3.60.04) [HFC-S].

Linux

$ lsusb
Bus 001 Device 004: ID 0959:2bd0 Cologne Chip AG Intelligent ISDN (Ver. 3.60.04) [HFC-S]

You can filter directly with lsusb -d 0959:2bd0, or get the full descriptor dump with lsusb -v -d 0959:2bd0. Kernel messages from dmesg show the same pair as idVendor=0959, idProduct=2bd0.

Windows

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

USB\VID_0959&PID_2BD0
USB\VID_0959&PID_2BD0&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0959&PID_2BD0"

macOS

$ system_profiler SPUSBDataType
    Intelligent ISDN (Ver. 3.60.04) [HFC-S]:
      Product ID: 0x2bd0
      Vendor ID: 0x0959  (Cologne Chip AG)

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:

0959  Cologne Chip AG
	2bd0  Intelligent ISDN (Ver. 3.60.04) [HFC-S]

See all 1 devices from Cologne Chip AG →