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Realtek Bluetooth Adapter driver

Hardware ID USB\VID_04CA&PID_4001

Vendor
Realtek (VID 04CA)
Device
Bluetooth Adapter (PID 4001)
Bus
USB
Drivers
9
Windows
Windows XPWindows VistaWindows 7Windows 8Windows 8.1Windows 10Windows 11

Recommended driver

Realtek Bluetooth Adapter Driver
Version 16.4033.2312.2503 · Oct 30, 2025 · Windows 10, 11 · 64-bit
Get driver

All drivers for VID_04CA&PID_4001

DriverVersionDateWindowsBits
Realtek Bluetooth Adapter Driver 16.4033.2312.2503 Oct 30, 2025 Windows 10, 11 64-bit
Realtek Bluetooth Adapter Driver 1.9.1041.3002 Nov 1, 2021 Windows 10, 11 64-bit
Realtek Bluetooth Device Driver 1.7.1022.3002, 1.7.1021.3000 Feb 12, 2020 Windows 10 32-bit & 64-bit
Realtek Bluetooth Device Driver 1.7.1022.3000, 1.7.1021.2000 Dec 20, 2019 Windows 10 32-bit & 64-bit
Realtek Bluetooth 4.0 Device Driver 1.7.1019.3002 Jun 17, 2019 Windows 10 32-bit & 64-bit
Realtek Bluetooth Device Driver 1.6.1015.3, 1.3.887.3, 1.3.905.4003 Nov 19, 2018 Windows 7, 8.1, 10 32-bit & 64-bit
Realtek Bluetooth Device Driver 1.5.1006.3 Nov 24, 2017 Windows 7–10 32-bit & 64-bit
Ralink Bluetooth PCIe Adapter Drivers 11.0.761, 2.9.30.0 May 25, 2015 Windows XP–10 32-bit & 64-bit
Ralink/MediaTek RT3290 Bluetooth 4.0 11.0.759.0 Feb 12, 2014 Windows 7–8.1 32-bit & 64-bit

Is this your device?

  1. Press Win + X and open Device Manager.
  2. Right-click the device (often listed under Other devices with a yellow sign) → Properties → Details.
  3. Select Hardware Ids in the list. If the first line starts with USB\VID_04CA&PID_4001, the drivers above are for your device.

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