OSDTKRU Wireless HDMI Display Dongle Adapter 4K,Streaming Media Video/Audio/File HDMI Wireless Extender ,No Delay, Strea

?【SCREEN MIRRORING VIDEO/AUDIO to BIG SCREEN】 Wireless HDMI Transmitter and Receiver are designed to wirelessly stream 4K HDR video and audio to big display without delay. You could cast any contents from laptop/camera/Cable Box to HDTV, projector, monitor. Enjoy watching movies, live sports, playing gaming, doing presentation with your friends or family! ?【WIDE COMPATIBILITY】These wireless HDMI kits are lightweight and easy to carry for outdoor business presentation. Compatible with most HDMI output devices, laptop, PC, Blu-ray Player, Camera, DVD, DSLR, Set-top boxes, Cable/Satellite boxes, tablet and more. Suitable for conference rooms, home entertainment and multimedia education. ?【PLUG & PLAY】The Wireless HDMI transmitter and receiver is auto paired before factory, which is truly plug-and-play. [Note: External antenna cable is for RX] No apps, no Bluetooth, no Wifi required. Simple and efficient for saving your time and keeping your office/room tidy. ?【 Mirror and Extend Mode】It can duplicate your screen or to extend different screen to the display. ?【Not Supports these Apps】: Please note DON’T support with some Subscribed paid Apps which have "HDCP" video copyrights protection like Netflix, Amazon prime videos, Hulu, Comcast tv, Xfinity, Vudu, Sky Go, BT Sport, etc.