USB+SD+MMC Card,3C Card,3 in 1 USB2.0 Can be used as USB,SD Card & MMC Card Shape: ... Box USB+SD+MMC Card,3C Card,3 in 1 USB2.0Can be used as USB,SD Card & MMC CardShape:T ... speed SD card combined with a high speed USB 2.0 flash drive.High reliable,no need any card reader or ... specifications:High speed SD 1.1 card with USB 2.0 interfaceAvailable capacity:1GB/2GB/4GB/8GB/16GBData transfer speed:Read ...