The process of downloading the Mellanox MIS5025Q rev.A3 Switch Firmware 7.4.3000 driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the Mellanox MIS5025Q rev.A3 Switch Firmware 7.4.3000 driver from the primary server - this is the manufacturer’s Mellanox 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 Mellanox MIS5025Q rev.A3 Switch Firmware 7.4.3000 diver.