Tv Streaming Device--- Our TV Streaming Device allows you to have a 1080P high-definition experience with a built-in dual-band WIFI chip, which significantly improves the Internet speed of your TV. Portable and Durable--- Ensure high-speed transmission and clarity of HD video and digital audio. High quality PVC material, durable and lightweight. Easy To Connect---- TV Streaming Device just plug and play without any additional drivers, and easily switch between button. You will enjoy hd video and audio from your device to any tv. 1080p Video Display--- The smartphone adapter supports up to 1080P video display, which can mirror the content displayed on the device screen, such as patterns, videos, games, movies, etc. Wireless & Easy Connection--- No apps, no bluetooth needed. Get connected and casting in minutes. Simply connect TV Streaming Device to your tv and power it, find mirror function on your device to cast.