HDMI Converter: USB Type-C to HDMI adapter to connect a PC, laptop, smartphons or tablet to a monitor or display with HDMI technology. Stream 4k Movies to a bigger screen from your smartphones and laptops. 4K UHD Performance: This USB to HDMI adapter supports up to 4K resolution (3840 x 2160 at 30Hz); backward compatible with 1080P and 720P. Stream authentic high-definition audio and video from your computer with this adapter. Wide Compatibility: Compatible with MacBook Pro 2018/2017, Surface Go, Surface Book 2, iMac 2017 , MacBook 2018/2017/2016, Samsung Galaxy S9/S8/S8 Plus/Note 8, Huawei Mate 10, HTC U11, Pixelbook, Dell XPS 15/XPS 13, Chromebook, HP Specter X360, Samsung S8/S9/Note 8/ Note 9, HUAWEI Mate 10/20/P10/P20 and more. Plug and play: Type-c to HDMI converter, easy to use, plug and play, no need WiFi connection, no need personal hotspot/broadcast, no need any app/driver. Compatible with HDMI-enabled TVs/monitors/projectors for video and audio transmission. Both mirror mode and extend mode are available. Notes and: Not all USB-C ports can output video. Make sure your device's USB-C port supports DP Alt mode.