Singtronics MINI OTG 2 in 1 Super High Speed USB 2.0 micro sd sdxc tf adapter Card Reader(Blue)

Feature: #USB 2.0 interface. #High quality metal #Shell Mould, Slinky and fashion, Portable #Support Hot Plug Easy #To Use, No external power required #USB 2.0 Version #specification: Support USB 1.1 Version Specification #High transmission #Speed, May Reach To 480 Mb/s #System supports: #Windows 98SE / Me / 2000 / XP / Vista / 7; Ma c OS 9.0 or later (No driver needed)