The USB-C digital AV multiport adapter lets you connect your MacBook with USB-C port to an HDMI projector display(4K 30hz max.), while also connecting a standard USB device and a USB-C charging cable. 

• USB 3.1 interface supports plug and play. Hot swap, easy to use and carry

• Support over current and instant current protection 

• Support USB 3.0 5Gbps full speed transmission

• Driver free, support windows XP, windows 7, 8 and Mac OS, Linux 

• You can also connect a charging cable to the USB-C port to charge your Laptop

• Support SD/TF card

• The adapter can work for Laptop, Macbook and NS. (don't work for any cell phone) 

• Input: male USB type-C 

• Output: USB3.0*2, TF*1, SD*1, HDMI*1, female type-C *1