Transfer photos, videos, or other large files from SD, microSD, and CompactFlash memory cards to your computer via micro-USB 3.1 Gen 1 connectivity using the compact and portable USB Multi-Card Reader from Xcellon. Constructed using heat-dissipating aluminum, this card reader is equipped with three independent and dedicated cards slots: one that that supports SD, SDHC, and SDXC media, a second that supports microSD, microSDHC, and microSDXC media, and a third that supports CompactFlash Type I media. SD and microSD media will be able to take advantage of the UHS-II bus, while UDMA 7 support will help to ensure quick transfers from CompactFlash cards. All in all, this reader supports a read speed of up to 280 MB/s. All three card slots can be used simultaneously and you'll also be able to transfer files between different cards.