148f:1000 — Motorola BC4 Bluetooth 3.0+HS Adapter

This is the USB identifier for a Motorola BC4 Bluetooth 3.0+HS Adapter manufactured by Ralink Technology, Corp.. The vendor ID 148f is registered to Ralink Technology, Corp. with the USB Implementers Forum, and 1000 is the product ID that Ralink Technology, Corp. assigned to this particular model. When you run lsusb on Linux, this device appears as 148f:1000 Ralink Technology, Corp. Motorola BC4 Bluetooth 3.0+HS Adapter.

Linux

$ lsusb
Bus 001 Device 004: ID 148f:1000 Ralink Technology, Corp. Motorola BC4 Bluetooth 3.0+HS Adapter

You can filter directly with lsusb -d 148f:1000, or get the full descriptor dump with lsusb -v -d 148f:1000. Kernel messages from dmesg show the same pair as idVendor=148f, idProduct=1000.

Windows

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

USB\VID_148F&PID_1000
USB\VID_148F&PID_1000&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_148F&PID_1000"

macOS

$ system_profiler SPUSBDataType
    Motorola BC4 Bluetooth 3.0+HS Adapter:
      Product ID: 0x1000
      Vendor ID: 0x148f  (Ralink Technology, Corp.)

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. Ralink Technology, Corp. official support →

The exact lines this page is generated from, in the upstream source file:

148f  Ralink Technology, Corp.
	1000  Motorola BC4 Bluetooth 3.0+HS Adapter

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See all 22 devices from Ralink Technology, Corp. →