The process of downloading the Asus M3A78 Realtek RTL8111/8112 LAN Driver 7.3.522.2009 for Win 7 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 M3A78 Realtek RTL8111/8112 LAN Driver 7.3.522.2009 for Win 7 driver from the primary server - this is the manufacturer’s REALTEK 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 M3A78 Realtek RTL8111/8112 LAN Driver 7.3.522.2009 for Win 7 diver.