Features: High Speed transfer rate up to 5Gbps Slots Support: SD, TF, CF, M2, XD, MS Save battery power by transferring with your multi card reader Experience faster transfer rates for your images and data Hot-swappable supported, compliant with USB2.0 and USB3.0 LED working indicator light indicates card insertion and data exchange Compact and streamlined design Can read 5 different Cards at the same time