Streaming from Everywhere- Stream sports events, watch movies, gaming, and show photos/albums directly from your devices (Samsung Galaxy S8/S9/S8 Plus/S9 Plus/Note 8) and never miss the game-winning touchdown or your favorite TV episodes. No more worry on bad wifi casting issues. Perfect for traveling and presentations (*NOTE: Designed for computers mainly, DO NOT have any charging port on the adapter) Plug & Play- Plug-and-play, no adapter or driver/software required. Perfect solution for your USB-C MacBook Pro / MacBook, iMac, Surface Book 2, Pixelbook, HP Envy 13, Galaxy Book, and Chromebook, drive one or two HDMI monitors/displays, up to 4K@60Hz resolution. Compatible with HDMI-enabled TVs/Monitors/Projectors for both video and audio transfer (*Note: Designed for computers mainly, not for tablets and smartphones, EXCEPT Samsung Galaxy S8/S9, S8/S9 plus, Note 8, Mate 10, HTC U11) Wide Compatibility- Compatible with 2018/2017/2016 MacBook Pro, 2017 iMac, 2017/2016/2015 MacBook, Surface Book 2, Surface Go, HP Envy 13, Pixelbook, Galaxy Book, Samsung Galaxy S8/ S9/ S8 Plus/ S9 Plus/ Note 8/ Note 9, Dell XPS 15 / XPS 13, Chromebook, Chromebook Pixel, Intel NUC, and many others (see detailed product description section below) ---Kindly Reminder: For devices with USB 3.1 Gen 1, and Samsung Galaxy S9/S8, it may take longer time to sync, please be patient and give it more time Reliable & Friendly Design- Braided nylon cable for extra durability and user-friendly non-slip design for easier plug and unplug. Premium aluminium alloy casing for better heat insulation. Fits snugly with the USB-C ports on your devices for stable signal transfer 18 MONTH WARRANTY - Exclusive Benfei Unconditional 18-month Warranty ensures long-time satisfaction of your purchase; Friendly and easy-to-reach customer service to solve your problems timely