... 480 Mbps, backward USB1.1 transfer rate up to 12Mbps4) No external power required, just powered by USB connection cable5) 2 ... -LED, 1-LED indicator to indicate card reader access ... Lower power consumption8) Colors: red, black, whiteSpecifications: 1) All-in-1 design, 1 memory card slots supporting 8 digital memory cards: SD ...