... , sleek andstylish, high-speed USB 2.0 transfer speed up to 480Mbps, four cardslots, you can read and write ... standard, and supports USB1.1transmission standardsHigh-speed data transfer rates up to 480 MbpsSupport SDHC, Micro SDHC (SD 2.0) ... , high-speed USB2.0 interface,the maximum transfer rate up to 480Mbps.Support systems: Windows 98/Me/2000/XP/ ... cm (H). Driver Usb 2.0 Card Reader With Multi-function