Useful Design: USB-C to HDMI Adapter connects a USB-C device to HDMI enabled televisions, ideal solution for data transfer to monitors or projectors for video and audio display Plug & Play: No external power or drivers required. Supports resolutions up to 4K x 2K (3840 x 2160) at 60Hz Note: Output parameters are determined by the monitor or TV to which your content is streamed. If your computer supports 4K@60Hz, while your monitor/TV only supports 4K@30Hz or 1080p, the output will be 4K@30Hz or 1080p rather than 4K@60Hz User-friendly non-slip connector for easier plug and unplug. Unibody aluminum alloy casing for better heat dissipation. Reinforced braided nylon cable for long lasting durability. Precise USB-C plug snugly fit into your devices for better signal transfer USB-C & Thunderbolt 3 Compatible - For MacBook Pro (2016/2017/2018), MacBook Air 2018, iPad Pro 2018, New iMac/Pro, MacBook 12, Surface Book 2/Go, Chromebook, HP, Dell, Acer, etc. Also for phones with DP ALT Mode: Samsung S8/S9/Plus/Note 8/9, etc