The process of downloading the Asrock H77M XFast LAN Utility 6.61.188 driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the Asrock H77M XFast LAN Utility 6.61.188 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 Asrock H77M XFast LAN Utility 6.61.188 diver.