0a12:1010 — Bluetooth Device

This is the USB identifier for a Bluetooth Device manufactured by Cambridge Silicon Radio, Ltd. The vendor ID 0a12 is registered to Cambridge Silicon Radio, Ltd with the USB Implementers Forum, and 1010 is the product ID that Cambridge Silicon Radio, Ltd assigned to this particular model. When you run lsusb on Linux, this device appears as 0a12:1010 Cambridge Silicon Radio, Ltd Bluetooth Device.

Linux

$ lsusb
Bus 001 Device 004: ID 0a12:1010 Cambridge Silicon Radio, Ltd Bluetooth Device

You can filter directly with lsusb -d 0a12:1010, or get the full descriptor dump with lsusb -v -d 0a12:1010. Kernel messages from dmesg show the same pair as idVendor=0a12, idProduct=1010.

Windows

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

USB\VID_0A12&PID_1010
USB\VID_0A12&PID_1010&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0A12&PID_1010"

macOS

$ system_profiler SPUSBDataType
    Bluetooth Device:
      Product ID: 0x1010
      Vendor ID: 0x0a12  (Cambridge Silicon Radio, Ltd)

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:

0a12  Cambridge Silicon Radio, Ltd
	1010  Bluetooth Device

• 0a12:0103 Casira with BlueCore3-Flash Module
• 0a12:0104 Casira with BlueCore4-External Module
• 0a12:0105 Casira with BlueCore4-Multimedia Module
• 0a12:1000 Bluetooth Dongle (HID proxy mode)
• 0a12:1011 Bluetooth Device
• 0a12:1012 Bluetooth Device
• 0a12:1243 CSRA64210 [TaoTronics Headset BH-22 in charging mode]
• 0a12:4007 Mpow HC5 Headset in charging mode - HID / Mass Storage

See all 27 devices from Cambridge Silicon Radio, Ltd →