The process of downloading the Dell Precision M2400,M4400,M6400 Wireless 5720 Sprint Mobile Broadband (EVDO Rev-A) MiniCard Driver 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 5720 Sprint Mobile Broadband (EVDO Rev-A) MiniCard Driver 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 5720 Sprint Mobile Broadband (EVDO Rev-A) MiniCard Driver diver.