1668:2441 — BMDC-2 IBM Bluetooth III w.56k (Actiontec Electronics, Inc. [hex])

What is this device?

This is the USB identifier for a BMDC-2 IBM Bluetooth III w.56k manufactured by Actiontec Electronics, Inc. [hex]. The vendor ID 1668 is registered to Actiontec Electronics, Inc. [hex] with the USB Implementers Forum, and 2441 is the product ID that Actiontec Electronics, Inc. [hex] assigned to this particular model. When you run lsusb on Linux, this device appears as 1668:2441 Actiontec Electronics, Inc. [hex] BMDC-2 IBM Bluetooth III w.56k.

How to identify it on your system

Linux

$ lsusb
Bus 001 Device 004: ID 1668:2441 Actiontec Electronics, Inc. [hex] BMDC-2 IBM Bluetooth III w.56k

You can filter directly with lsusb -d 1668:2441, or get the full descriptor dump with lsusb -v -d 1668:2441. Kernel messages from dmesg show the same pair as idVendor=1668, idProduct=2441.

Windows

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

USB\VID_1668&PID_2441
USB\VID_1668&PID_2441&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_1668&PID_2441"

macOS

$ system_profiler SPUSBDataType
    BMDC-2 IBM Bluetooth III w.56k:
      Product ID: 0x2441
      Vendor ID: 0x1668  (Actiontec Electronics, Inc. [hex])

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:

1668  Actiontec Electronics, Inc. [hex]
	2441  BMDC-2 IBM Bluetooth III w.56k

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