USB 2.0 2-Ports Express Card (NEC) •USB 2.0 Specification compliant •Backward compatible to USB 1.1 Specification •Data transfer rate: High Speed 480Mbps, Full Speed 12Mbps and Low Speed 1.5Mbps supported •External 5V DC jack for high current consumption devices •Compatible to USB 2.0 High Speed (480mb/s) throughput •Fully Plug & Play and Hot Plug compatible •Drivers supported MS Windows 98/ME/2000/XP/XP 64-bit/Vista, Linux, Mac OS