Multiple SD Card Reader 4 Slot USB 3.0 SD 5Gbps Support SDXC Up to 2TB SDHC SD Up to 256GB UHS-I - for Windows Mac Linux Android

Data transfer rate up to: SuperSpeed USB 5 Gbps Hi-Speed 480 Mbps Full-Speed 12 Mbps Low-Speed 1.5 MbpsThe card reader supports following memory cards: SD SD 3.0 UHS-I SD High Capacity (SDHC) SD Ultra SDHC Ultra SDXC MMC-I MMC-II MMC 4.0 MMCmobile RS-MMC RS-MMC 4.0P lug and PlayCarry the hub with you while you're traveling and connect virtually any USB peripheral wherever you goPerfect for home office and hot-desk environmentsUpgrade and expand the connection capabilities of your MacBook Ultrabook laptop or desktopSystem requirements: Android 6.0 or above Mac OS 10.9 or above Windows 7 32-bit / Windows 7 64-bit Windows 8.1 32-bit / Windows 8.1 64-bit Windows 10 32-bit / Windows 10 64-bit Linux Kernel 2.6 or above