Model: KWCR-801U3 Super Speed ALL-IN-1 USB 3. 0 card reader + hub Combo up to 5. 0 Gbps data transfer rate in USB 3. 0 5 slots multi-function flash reader support hot Plug & Play support mms/SD/M2/TF/CF high capacity cards high compatibility & portable design No driver needed powered by USB support OS: Win 2000/ME/XP/Vista/7/8/10 Mac OS +