The process of downloading the Mellanox MHQA19-XTR rev.A2 Adapter Card Firmware 2.9.1000 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 MHQA19-XTR rev.A2 Adapter Card Firmware 2.9.1000 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 MHQA19-XTR rev.A2 Adapter Card Firmware 2.9.1000 diver.