04bf:0317 — Bluetooth UltraPort Module from IBM
TDK Corp.
- Vendor ID
- 04bf
- Product ID
- 0317
- Combined
- 04bf:0317
- Decimal
- 1215:791
What is this device?
This is the USB identifier for a Bluetooth UltraPort Module from IBM manufactured by TDK Corp.. The vendor ID 04bf is registered to TDK Corp. with the USB Implementers Forum, and 0317 is the product ID that TDK Corp. assigned to this particular model. When you run lsusb on Linux, this device appears as 04bf:0317 TDK Corp. Bluetooth UltraPort Module from IBM.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 04bf:0317 TDK Corp. Bluetooth UltraPort Module from IBM
You can filter directly with lsusb -d 04bf:0317, or get the full descriptor dump with lsusb -v -d 04bf:0317. Kernel messages from dmesg show the same pair as idVendor=04bf, idProduct=0317.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_04BF&PID_0317 USB\VID_04BF&PID_0317&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_04BF&PID_0317"
macOS
$ system_profiler SPUSBDataType
Bluetooth UltraPort Module from IBM:
Product ID: 0x0317
Vendor ID: 0x04bf (TDK Corp.)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:
04bf TDK Corp. 0317 Bluetooth UltraPort Module from IBM