... Card ReaderProductsHigh-performance card reader, a composite design with high qualityplastic case, crystal texture of the crystal ... turn card, direct use, easy to operate plugComply with USB 2.0 transmission standard, and supports USB1. ... SD, MMC, the RS the MMC, the Micro MMC, Mini SD, TF (T-FLASH/Micro SD), the MS / ... (L) x 2.2 cm (W) x1.4 cm (H). Driver Usb 2.0 Card Reader With Multi-function