The process of downloading the BROADCOM BCM440x 10/100 Ethernet Adapter Driver 4.23 driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the BROADCOM BCM440x 10/100 Ethernet Adapter Driver 4.23 driver from the primary server - this is the manufacturer’s OTHER NETWORK CARDS 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 BROADCOM BCM440x 10/100 Ethernet Adapter Driver 4.23 diver.