The process of downloading the Acer TravelMate 4740 Notebook Atheros WLAN Driver 9.0.0.163 driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the Acer TravelMate 4740 Notebook Atheros WLAN Driver 9.0.0.163 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 Acer TravelMate 4740 Notebook Atheros WLAN Driver 9.0.0.163 diver.