1. HD Image This HDMI monitor compatible wireless dongle port supports 1080p video output and high quality sound output. You can connect your smartphone, mac notebook or ipad to a TV, projector or monitor, and what you see on your mobile device will be mirrored on a larger screen for easier viewing and sharing.2. Support multiple devices You can adjust miracast or airplay/dlna system to support ios or android devices. Compatible with android 4.4+, mac os x 10.9+, ios 8.0+, windows 8.1/10. Easy to change. You just need to move your finger. It can also be used as a wi-fi display for your car (as a carplay) and a great travel companion, just connect the g2m (powered by 5v/0.5ma) to your hdmi compatible car.3. Stable signal-wifi display dongleadapter screen mirroring adapter for tv. The external wifi signal of 10m antenna will provide more stable wireless than other devices (wifi: 802.11b/g/n 2.4ghz). Adapter for video streaming, web surfing, photo viewer, live camera sharing, media player. There is almost no delay Your life will be easy.4. Simple operation, no application drivers or software required. You can easily enjoy music, videos, photos, office files and websites on the big screen in just 3 steps: Plugins -> Connections -> Mirroring. Connect it to your TV's hdmi compatible port and use a 5v/500ma power supply, then connect the device via miracast, airplay or dlna mode and instruct to finally mirror the media to the big screen.5. Check before buying this wifi display dongle to check support Miracast, dlna, airplay. But please check your device's traffic requirements. 1. Does your TV support an HDMI compatible port? 2. Does your iphone/ipad support ios 8+ and android support version 4.4+, mac 10.8 or higher and windows 8.1 or higher?