The process of downloading the 3Com ADSL Modem USB 2.55 driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the 3Com ADSL Modem USB 2.55 driver from the primary server - this is the manufacturer’s OTHER MODEM DRIVERS 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 3Com ADSL Modem USB 2.55 diver.