SD 3.0 Card Reader - Features a SD card slot and a Micro SD (TF) card slot this USBC multi card reader offers up to UHS-I (95MB/s) high-speed syncing of video pictures files and moreDual Card Transfer - Support reading and writing on two cards simultaneously you can transfer data between both of the cards or between the cards and your host laptop tablet or smartphoneSuperior Versatility - Work with almost all types of memory cards including SD/SDHC/SDXC/MicroSD/MicroSDHC/MicroSDXC backward compatible with more UHS-I memory cardsPlug and Play - Hot swapping design avoids data lost and protect your devices during constant unplugging and re-plugging.

Together with the aluminum alloy casing for premium heat dissipationCompatibility - For Apple 2016 2017 2018 2019 2020 2021 MacBook Pro 13/15/16 MacBook 12 2018-2021 MacBook Air & iPad Pro iPad Air 4 Surface Go/Book 2/Pro 7 Chromebook Samsung S20/S10/S9/S8/Plus/Note 10/9/8 more Type C laptops phones tablets supporting OTG function