Realtek Bluetooth Adapter driver
Hardware ID USB\VID_04CA&PID_4B06
- Vendor
- Realtek (VID 04CA)
- Device
- Realtek Bluetooth Adapter (PID 4B06)
- Bus
- USB
- Drivers
- 1
- Windows
- Windows 10Windows 11
Recommended driver
All drivers for VID_04CA&PID_4B06
| Driver | Version | Date | Windows | Bits |
|---|---|---|---|---|
| Realtek Bluetooth Adapter Driver | 18.4038.2509.1901 | Feb 2, 2026 | Windows 10, 11 | 64-bit |
Is this your device?
- Press Win + X and open Device Manager.
- Right-click the device (usually under Other devices, with a yellow mark), choose Properties and open the Details tab.
- Select Hardware Ids in the list. If the first line starts with
USB\VID_04CA&PID_4B06, the drivers above are for your device.
More about hardware IDs · Fix common device errors
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