Run Driver Easy and click the Scan Now button.But with the Pro version, it just takes 2 clicks (and you get full support and 30-day money back guarantee). You can update the Asus USB-BT400 driver automatically with the Free or the Pro version of Driver Easy. You don’t need to risk downloading the wrong drivers. You don’t need to know what operating system your computer is running. If you don’t have the patience, time, or computer skills to update the driver manually, you can do it automatically with Driver Easy.ĭriver Easy will scan your computer and detect all problem drivers. If unfortunately, you fail to install the Asus USB-BT400 driver this way, you can try a much easier method - update it automatically with Driver Easy. The downloaded driver is always in self-installer format, so you’ll just need to follow the on-screen instructions to complete the installation.Right-click setup, and select Run as administrator.Once complete, go to the Win10_USB-BT400_x86-圆4_Installer folder, and locate the setup application.

Unzip the downloaded driver file to a specific location.The latest version of the Asus USB-BT400 driver will show up.Go to the driver download page for USB-BT400.When you download drivers manually, ensure that you download the drivers from ASUS official, which are definitely safe for your computer. Method 1: Manuallyīefore you get started, ensure that you know the PC model and the specific operating system that you are using (Windows 10 64-bit or Windows 10 32-bit). It’s all done with just a couple of mouse clicks – easy even if you’re a computer newbie.

Asus usb bt400 driver windows 10