04ad:2501 — Bluetooth Device
Dooin Electronics
- Vendor ID
- 04ad
- Product ID
- 2501
- Combined
- 04ad:2501
- Decimal
- 1197:9473
What is this device?
This is the USB identifier for a Bluetooth Device manufactured by Dooin Electronics. The vendor ID 04ad is registered to Dooin Electronics with the USB Implementers Forum, and 2501 is the product ID that Dooin Electronics assigned to this particular model. When you run lsusb on Linux, this device appears as 04ad:2501 Dooin Electronics Bluetooth Device.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 04ad:2501 Dooin Electronics Bluetooth Device
You can filter directly with lsusb -d 04ad:2501, or get the full descriptor dump with lsusb -v -d 04ad:2501. Kernel messages from dmesg show the same pair as idVendor=04ad, idProduct=2501.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_04AD&PID_2501 USB\VID_04AD&PID_2501&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_04AD&PID_2501"
macOS
$ system_profiler SPUSBDataType
Bluetooth Device:
Product ID: 0x2501
Vendor ID: 0x04ad (Dooin Electronics)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:
04ad Dooin Electronics 2501 Bluetooth Device