... -ultra, SDC, MMC, HS Detailed Product Description Features: 1) USB2.0 8-in-1 card reader / writer2) Can read / write SD, SD ... cards3) USB2.0 transfer rate to 480 Mbps, backward USB1.1 transfer rate up to 12Mbps4) No external power required, just ... power consumption8) Colors: red, black, whiteSpecifications: 1) All-in-1 design, 1 memory card slots supporting 8 digital memory cards: SD, SD-ultra,SDC, MMC ...