Microsoft Surface USB-C to HDMI Adapter | USB Type C to HDMI - Microsoft Store
Amazon.com: JSAUX Mini HDMI to HDMI Cable 6FT, [Aluminum Shell, Braided] High Speed 4K 60Hz HDMI 2.0 Cord, Compatible with Camera, Camcorder, Tablet and Graphics/Video Card, Laptop, Raspberry Pi Zero W -Grey :
USB-C devices will be able to output to HDMI with new standard - The Verge