Realtek device drivers for Windows

Realtek driver for RTL8821CU and Windows 7 64bit

A complete list of available bluetooth device drivers for Realtek RTL8821CU. On this page, you will find all available drivers listed by release date for the Windows 7 64bit operating system. From the following list, select any driver and try it on your device.

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Version

1.3.905.4001

OS Windows 7 64bit
Release 2017-06-06 [June '17]
Status WHQL signature
File bt-1.3.905.4001-win7.zip
Downloaded 55×

Drivers for / Treiber für / Драйверы для / Ovladače pro / Sterowniki do

  • Realtek Bluetooth 4.0 Filter Driver for Windows 7 (32/64bit)
  • More info
    • Realtek Bluetooth Filter Driver for Windows 7 (32/64bit).
    • Intended for: RTL8723AU, RTL8723DE, RTL8723DU, RTL8761, RTL8821CE and RTL8821CU.
    • Devices are detected as:
    • - Realtek Bluetooth 4.0 Adapter
    • - Realtek Bluetooth Adapter
Download driverfor RTL8821CU

Latest Windows 10 64bit drivers

Version Date DNL
2.10.1061.3011 2024-01-31 3100×
10.0.22631.21370 2024-01-26 202×
6001.16.126.313 2024-01-18 1056×
10.0.22000.20312 2024-01-11 142×
10.0.22000.20311 2024-01-02 20×

Latest Windows 11 64bit drivers

Version Date DNL
2.10.1061.3011 2024-01-31 3100×
10.0.22631.21370 2024-01-26 202×
6001.16.126.313 2024-01-18 1056×
10.0.22000.20312 2024-01-11 142×
10.0.22000.20311 2024-01-02 20×

Latest Realtek PDF's

PDF Datasheet Date
RTL8721 2021-08-03
RTL8722 2021-08-03
RTL8125 2020-07-22
RTL8720 2019-04-24
RTL8671 2019-04-10

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