03f0:311d — Atheros AR9285 Malbec Bluetooth Adapter
HP, Inc
- Vendor ID
- 03f0
- Product ID
- 311d
- Combined
- 03f0:311d
- Decimal
- 1008:12573
What is this device?
This is the USB identifier for a Atheros AR9285 Malbec Bluetooth Adapter manufactured by HP, Inc. The vendor ID 03f0 is registered to HP, Inc with the USB Implementers Forum, and 311d is the product ID that HP, Inc assigned to this particular model. When you run lsusb on Linux, this device appears as 03f0:311d HP, Inc Atheros AR9285 Malbec Bluetooth Adapter.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 03f0:311d HP, Inc Atheros AR9285 Malbec Bluetooth Adapter
You can filter directly with lsusb -d 03f0:311d, or get the full descriptor dump with lsusb -v -d 03f0:311d. Kernel messages from dmesg show the same pair as idVendor=03f0, idProduct=311d.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_03F0&PID_311D USB\VID_03F0&PID_311D&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_03F0&PID_311D"
macOS
$ system_profiler SPUSBDataType
Atheros AR9285 Malbec Bluetooth Adapter:
Product ID: 0x311d
Vendor ID: 0x03f0 (HP, Inc)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. HP, Inc official support →
Raw usb.ids entry
The exact lines this page is generated from, in the upstream source file:
03f0 HP, Inc 311d Atheros AR9285 Malbec Bluetooth Adapter