Specifications:Support hot plug, USB 2.0 interface, plug and play, easy to use.The data transfer rate is up to 480Mbps.Support multiple memory card, very convenient to use.Type: Card ReaderMaterial: ABSUSB Interface: USB 2.0, Downward Compatible with USB 1.1Support Memory Card: CF/CFII/Ultra CF/MD, Secure Digital/Mini Secure Digital/SDC, MMC/MMCII/Ultra MMC/RS-MMC, X-D, MS/MS-MG, T-FlashSupport System: for Windows 98/98 SE/ME/2K/XP, for M-ac OS 9/X and aboveWork Temperatures: 0-70 Degree CelsiusFeatures: All in One, Easy to Use, PortableSize: Length: 7cm/2.76", Width: 4cm/1.57", Height: 1cm/0.39" (Approx.)Notes:Due to the light and screen setting difference, the color of item may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Card Reader (Card Not Included)1 x USB Cable