The process of downloading the ASUS H170I-PRO Atheros Bluetooth Driver 3.0.0.648 for Windows 8.1 64-bit driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the ASUS H170I-PRO Atheros Bluetooth Driver 3.0.0.648 for Windows 8.1 64-bit driver from the primary server - this is the manufacturer’s Atheros official website). If the download still fails to run, check whether your anti-virus software is not blocking the connection to the manufacturer server of the ASUS H170I-PRO Atheros Bluetooth Driver 3.0.0.648 for Windows 8.1 64-bit diver.