The process of downloading the Alienware Aurora-R3 Bigfoot Killer NIC 2100 LAN Driver A04 driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the Alienware Aurora-R3 Bigfoot Killer NIC 2100 LAN Driver A04 driver from the primary server - this is the manufacturer’s BigFoot 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 Alienware Aurora-R3 Bigfoot Killer NIC 2100 LAN Driver A04 diver.