The process of downloading the Dell Precision M2400,M4400,M6400 Wireless WLAN 1397 Half MiniCard (4312bg) Driver A22 driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the Dell Precision M2400,M4400,M6400 Wireless WLAN 1397 Half MiniCard (4312bg) Driver A22 driver from the primary server - this is the manufacturer’s OTHER NETWORK CARDS 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 Dell Precision M2400,M4400,M6400 Wireless WLAN 1397 Half MiniCard (4312bg) Driver A22 diver.