The process of downloading the Toshiba Portege R930-B USB 3.0 Driver 1.0.0 for Windows 8.1 64-bit driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the Toshiba Portege R930-B USB 3.0 Driver 1.0.0 for Windows 8.1 64-bit driver from the primary server - this is the manufacturer’s Others 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 Toshiba Portege R930-B USB 3.0 Driver 1.0.0 for Windows 8.1 64-bit diver.