USB 3.1 Type C USB-C Source to HDMI HDTV Displays Male 4K Monitor Cable for Laptop 1.8m Work for Multiple Monitors & Mac & Laptop with type-c port 1. Support resolution up to 4K*2K 60hz or 2048*1152 or 1920*1200 60hz 2. Support the Windows & Mac OS 3. Support HDMI ouput simultaneously 4. Can be choised between mirrored, extended or primary display configurations 5. Accompany with an extra USB 3.1 cable. 6. Can't work for HDMI Source to USB-C Displays.