The process of downloading the Aopen CRW9420 Firmware R1.40 driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the Aopen CRW9420 Firmware R1.40 driver from the primary server - this is the manufacturer’s Aopen 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 Aopen CRW9420 Firmware R1.40 diver.