USB SuperDisk Driver Software. USB Storage Class Driver for the LS120 drive. This is the extension of the driver that runs the SuperDisk drive on your iMac and provide the functionality of the connection for the SuperDisk driver to the USB Bus. The Universal Serial Bus (USB) is a new standard for low and medium speed serial devices. It allows up to 127 different devices to be connected to one USB computer system. In the next few years, it will replace the common serial port and parallel ports in most computers.
