2 in 1 SD Card Reader Mouse 1.Designed for reading SIM card, 2..SD card; and Mini SD card, 3.T-F card, RD- 2 in 1 SD Card ... Reader MouseMain Features: .Designed for reading SIM card, SD card; and Mini SD card, T-F card, RD-MMC card;.Optical ... Technology with high resolution..Shiney surface, good looking.Wider and Chrome scroll design.More colors available.Mouse size: 98 ...