USB-C to 4K HDMI CableUse the uni Type-C to HDMI Cable with your USB-C device to view sporting events, movies, video games, and photos/albums directly on your HDMI-equipped monitor/display/TV - never again miss the game-winning touchdown or your favorite TV episodes. Direct HDMI cable connection from your smartphone to TV means no more casting issues due to unstable WiFi. Uni-DirectionalThis USB C to HDMI cable only works to convert from USB C source to HDMI display. Simply connect the USB-C end to your laptop/phone, and the HDMI connector to your TV or other display to streaming your media. (Note: only supports devices with video output function.)