USB C HUB-4K HD-SD Card-SD Card-USB-Mac-Windows-Splitter-Nintendo-Phone Mirror
1 x HDMI output port (support 4K HD resolution at 30 Hz). 7 in 1 USB C HUB - GTECH. Aluminum 3.0 USB C HUB. Compatible with Mac OS 10.8 or above version. 1 x USB C female charging port.