1/3/5x Multi Memory Card Reader MMC MS PRO - All in 1 USB 2.0 for Micro SD/TF
SD, MMC, RS-MMC, SDHC, Mini SD, Mini SDHC. T-Flash, Micro SD, Micro SDHC. USB 2.0 Version specification, Support USB 1.1 Version Specification. hope you could understand. Support Hot Plug Easy To Use, No external power required.