USB 2.0 : 40 times faster than USB1.1 standard, up to 480mbpsHigh Convenience: all cards even including mini-SD /mini MMC /mini -SD /T-Flash can be directly inserted and read without extra adapterHigh Compatibility: read and write all types of Flash Memory cards currently on the markedHigh Speed :transfer your data or digital photos within a flashCompact: Name card size and small enough to put into your pocketSimple to use : USB interface for Windows and plug and play , no fussy driver installation needed for most PC and OS USB bus power : no external power needed Support Windows : 98 / 98SE / ME / 2000 / X P / Vista / Linux / OS and above Support Card Reader: SD / Mini SD / XD / CF / T-Flash / SDHC MMC / MMC mini / -MMC / -MMC / MMC Mobile / Mobile-Poketbnet / mini Drive / mini SDM2 / MS / MS PRO / MS DUO / -MS / Duo-GamingDimension: 62 x 40 x 12mm Weight:38g Color: BlackPackage Include:1 x USB 2.0 Memory Card Reader Writer 1 x USB Cable ( about 49.5cm )Note:Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.