USB 2.0 All-in-One Multi Card Reader (Transparent Blue) USB 2.0 All-in-One Multi Card Reader (Transparent Blue) General Features: Transparent Blue profile USB 2.0 (compliant with USB 2.0 specification) Bus powered Compatible with PC and Mac Plug and Play Supported Memory Cards: MS MS PRO MS MG MS PRO MG SD MMC MMC II RS MMC MMC 4.0 Ultra II SD Extreme SD Extreme III SD (no adapter required) MS Duo MS Pro Duo MS Duo MG