OTG USB 3.1 Type C To 2 Port USB 3.0 Hub + TF SD Card Reader Adapter Description: Features: Sim design, mini size USB 3.1 Type-C interface consists 24pin terminal supports forward and reverse swap OTG function 2 USB :3.0 HUB hub, backward compatible with USB 2.0 \/ 1.2 \/ 1.0 SD + TF CardRead: compatible with SDXC SDHC SD TF card, etc Widely used in Apple TYPE Macbook 3.1 output pair 3 USB3.0 HDD \/ phone \/ U disk source interface connection with OTG function, turn out a high-speed USB 3.0 speed + cardreader Specifications: Interface input: USB3.1 Type-C Interface output: SD\/TF\/USB3.0 Size: 57*55*9.5mm Type C cable lengt: hApprox 20cm Package Included: 1xCard reader USB Hub