The Belkin Universal Media Reader is the ultimate in mobile card readers. This accessory is a must for all of those who have any type of media storage card. this accessory has a solt for every major card on the market to date. From the standard SD card and Compact Flash all the way down to the Micro SD card. The Reader supports all of the following card types 1. SD Card/MMC/Mini SD Card 2.Compact Flash 3.Micro SD Card 4.Smart MEdia/xD 5.M2 6.MS/MS Duo The reader also has a high speed 2.0 USB connection. The card ports are all protected with nonskid pads for extra protection in entering and removing cards.