USB C to Dual HDMI Adapter, 4 in 1 HDMI Splitter for Dual Monitors 4K, USB 2.0, PD 100W, Type C to Dual Monitors Adapter Multiport, USB C Hub 4K@60Hz for MacBook Pro/Air/iPad/Surface/Dell. 【Mirror and Extend Mode】This dual 4K USB C HDMI hub supports mirror mode (SST) and extends mode (MST), easily expand the laptop to 2 monitors.
eBay