... SD Card ReaderProduct DescriptionMulti in 1 Memory Card Reader Features: Fully support USB 2.0 Support: SD, mini SD, ,micro sd card,MMC, RS-MMC Card. High speed ... transfer rate up to 480Mbps. -All in one USB card reader -High Speed ... power supply required -Plug and play, high speed data tranfer -Support high speed card, Slim size, easy for carry - ...