New USB 3.0 Express Card,Super-speed 5Gbps USB 3.0 Express Card, New generation express ... interface Features and SpecificationsNew USB 3.0 Express Card,Super-speed 5GbpsPCM 3.0 for NB Compliant with express Card/ 34mm ... 2 ports Support the following speed date rate as follows:lower speed (1.5Mbps) / full speed (12Mbps) / High speed (480Mbps) / super-speed (5Gbps) Compliant with Universal ...