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ASUS USB-BT400 Bluetooth Controller Driver for Windows 8.1ASUS USB-BT400 Bluetooth Controller Driver for Windows 8.1
1.3 MB
1.3 MB
Free / Free
Last Updated:
10 December, 2013
Drivers / Bluetooth / ASUS

The package provides the installation files for ASUS USB-BT400 Bluetooth Controller Driver version

In order to manually update your driver, follow the steps below (the next steps):


  1. Go to Device Manager (right click on My Computer, choose Manage and then find Device Manager in the left panel)
  2. Right click on the hardware device you wish to update and choose Update Driver Software
  3. Choose to select the location of the new driver manually and browse to the folder where you downloaded the driver

It is highly recommended to always use the most recent driver version available.

Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.

Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.

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