The process of downloading the Gigabyte A1840 ASMedia XHCI Controller Driver 1.6.3.0 driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the Gigabyte A1840 ASMedia XHCI Controller Driver 1.6.3.0 driver from the primary server - this is the manufacturer’s ASMedia 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 Gigabyte A1840 ASMedia XHCI Controller Driver 1.6.3.0 diver.