supper mini Micro SD T-Flash card reader 1.best price 2.direct source ... 4.easy to carry Card reader ofCf card, TF card, SD card, xd card, MMC card, ms card, m2 card, sm ... with USB specification version 1.1/2.02.Supporting card:SD/MMC/RS-MMC memory cards,transfer rate: up to 480Mbps3 ... & above9.Operating temperature: 0~4010.Stock temperature: -20~60 supper mini Micro SD T-Flash card reader