The process of downloading the Acer DW-1620 firmware 1.9 M driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the Acer DW-1620 firmware 1.9 M driver from the primary server - this is the manufacturer’s Acer 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 Acer DW-1620 firmware 1.9 M diver.