... Reader 1.Plug and play,easy to carry 2.Various color availble 3.With blister packing 4.Support ... :SD,M2,TF,MMC usb 2.0 memory card readerSpecification: Support: M2,TF,MINI SD( ... 480Mbps accessibility speedUSB 2.0 Version specification,and compatible USB 1.1 plug and play, no external power neededsupport windows ... 140*100*15mm350PCS/CTNCTN size: 73*45*23cm 2.0 USB Memory Card Reader