OmniDrive USB Professional: OmniDrive USB is an external drive for a lot of Memory Cards complying with the PC Card Standard. Specially for ATA Flash Cards, ATA Hard Disks as well as CompactFlash, SmartMedia, MultiMediaCards and SD Cards with adapter. The compact aluminum casing offers perfect protection for device and card. The power supply comes from the USB bus itself. In addition, if necessary, also by means of an AC adapter.