【Large Screen Experience】Project photos, videos, streams, music, office documents (Word, Excel, PPT), real-time cameras, online chats, movies, games, etc. from your mobile phones and tablets onto large screen TVs or HDMI devices like monitors and displays. Break free from small screen limitations and bring work and entertainment to the big screen! 【4K HD Image Quality】This WiFi display dongle boasts 4K resolution, delivering the clearest and most accurate picture on the big screen. Experience shocking 3D stereo visuals, play 3D games, refresh your sensory experience, and share wonderful moments. 【2.4G Wireless Wifi Display & Advanced Chip】The external antenna with a 10m Wifi signal provides a more stable wireless connection than other devices (Wi-Fi: 802.11b/g/n 2.4GHz). Ideal for video streaming, web browsing, photo viewing, real-time camera sharing, and media playback. We offer a 180-day money-back guarantee and lifetime technical support. 【Quick Operation】Plug and play, no driver or APP required, no messy cables. Simply connect the dongle to your Internet WIFI router. Refer to the user manual to set up the wireless WiFi receiver to connect to your router. 【Widely Compatible】This HDMI wifi display dongle supports DLNA / AirMirror / Airplay / Miracast and is compatible with iOS 8 + / Android 5.0 + / Mac / Windows 7+. Compatible with all devices with HDMI ports. Supports M9-M11-12PLUS in Video format, allowing you to freely use Youtube, Netflix, Hulu Chromecast applications.