Rosewill RDCR-13001 USB 2.0 Internal Card Reader (RDCR-13001) MICRO SD Slot: MICRO SD M2 Slot: MS MICRO (M2) Extreme Digital Slot: Extreme Digital Media Cards / Extreme Digital M type / Extreme Digital H type Requires adapter: HS RS MMC / RS MMC / RS MMC 4.0 / MMC Mobile / MMC Micro / mini SD / HS mini SD Support Compact Flash