USB C to HDMI Adapter Multi-Port Type C to 4K HDMI 3 in 1 USB C Hub Adapter
Use the HDMI 2.0 cable to generate 4K resolution; otherwise, it may not reach 4K. USB C to HDMI 4K Adapter + USB 3.0 + PD Charging Type C. You can enjoy 4K video on your monitor / projector / TV from your Type-C compatible computers.