USBC to HDMI Adapter: This adapter allows you to connect USB C port devices like laptops and tablets to HDMI port larger screen devices such as HDTV, projectors and monitors to enjoy visual feast. Note: USB-C devices must support DP Alt Mode (DisplayPort Alternative Mode) otherwise not working! | Ultra Clear Resolution: Our c to hdmi adapter support the resolution up to 4K, which is 4 times clear than 1080P full hd, let you enjoy a more clear image and detail to improve movie watching experience on a larger screen, enjoy home theater at the leisure time. | Universal Compatibility: Our thunderbolt 3 to hdmi adapter compatible with MacBook Pro/Air, iPad Air 5/4, iPad Pro, Surface Book 2, Samsung Galaxy S22/S21/S20/S10S10e/S9/S8/Note20/Note10, LG G7/V20, Google Pixel, Dell XPS, Chromebook, and all other DP Alt Mode supported USB-C devices and HDMI monitors, projectors, HDTVs. | Easy to Use: USB C male to HDMI female adapter does not require additional driver or power, just simply Plug and Play. Does required a HDMI cable and it is not included, package only included a usb c to hdmi converter. If you want to reach 4K resolution, please make sure your HDMI cable and the monitor are both supported 4K. | Durable with Guarantee: Type-C to HDMI adapter is aluminum case which not only resistant to friction but also have a very good-looking, gold plated connectors makes the signal transmit more stable and faster. 18 months warranty and 24 hour online cutstomer service is also be provided for this product offered by Herfair.