FileMate SSD ExpressCard Solid State Drive and Mini USB 2.0 48GB PCI Express 4 GB-s Slim 3FMS4D048JM-R The Fastest ExpressCard SSD Compatible with PC and Mac operating systems Fast data transfer speeds enabled by a true PCI-e interface Includes Mini USB 2.0 connector for use as external storage No moving parts Shock and vibration resistant Low power consumption Compatible with Microsoft and Mac operating systems