【4K HD Visual Feast】Enjoy your favorite episodes, videos, and movies in up to 4K resolution on big screens with this wireless HDMI display for TV. Instead of pressing together a phone, laptop, or tablet, you can cast your screen to an HDTV or screen and enjoy the visual feast with your family and friends. You can also share graphics and slideshows. 【5G High-Speed Data Transmission】Equipped with the most advanced connection technology, this wireless WIFI display for TV supports the 5GHz data transfer band, ensuring fast data transfer and a stable connection. You can stream your screen in seconds without any delay or interference, and the sound and picture will be perfectly synchronized no matter how large the video is. 【Plug and Play】Wireless HDMI adapter for TV is no need for a drive or APP wirelessly and shares all content on the big screen: pictures, videos, online movies, games, web browsing, online shopping, documents and more. Perfect for business meetings, home theater, gaming experience. Requires power supply during operation (5V 1A). 【Widely Applicable】4K Wireless HDMI Dongle for TV is compatible with Airplay (iOS / Mac), Miracast (Android / Windows) and DLNA function of various devices. It is also compatible with Windows 8.1, Windows 10 and above, iOS 7.0 and above, Android 4.2 and above, ChromeOS, Samsung / Nokia / HTC / LG and other brands. As for TV, it supports most models with HDMI interfaces. 【Easy to Carry】The wireless WIFI HDMI transmitter receiver is ultra-light, lightweight, compact, saves space in performance and volume, easy to carry, and can be used for travel, meetings, business trips, family gatherings, casual parties, movies, also a perfect gift for friends and family, etc.