Onyx Boox USB C Hub, OTG/TF/SD Smart Card Reader

All-In-One Solution: the aluminum alloy USB C Hub can read TF Card, Micro SD Card and U Disk by using Micro Lines to connect computer Multi Devices Connection: Can connect your eink tablet, mobile phone, and computer. It is applicable to BOOX Note2 and BOOX Max3 and compatible with OTG equipment Transfer Data in Seconds: Transfer and backup your files and data via USB 3.0 in very high speed Compact and Portable: Light and compact, you can put it in your pocket or laptop bag easily for business travel and more