Thank you for purchasing our product.For optimum Summary performance and safty,pleaseRead these instruction With the Wireless HDMI Mirror transmitter and receiver carefully before operating the product.Please keep cable ,Support mirroring of what is display on your Laptop/this manual. For future reference. Summary With the Wireless HDMI Mirror transmitter and receiver cable ,Support mirroring of what is display on your Laptop/Carmera/Smartphone to TV/Projector/Monitor. Through the point to point connection between transmitter and receivere by WIFI 5G. Support YouTube/Netflix/Amazon /Hulu/Dirctv Prime videos/Twitter/Instagram/Pinterest from small screen to big screen. Support Windows/Mac OS/Android Systerm No Need APP,Just Plug and Play How to use 1. Connect the wireless mirror cable (RX) HDMI port to TV/Projector/Monitor hdmi port and USB male port to TV/Projector/Monitor USB Female power port or by one independent 5V 2A power adapter. 2. Connect the wireless mirror cable (TX) HDMI port to Laptop/Carmera/Smartphone hdmi port and USB male port to Laptop/Carmera/Smartphone USB Female power port or by one independent 5V 2A power adapter until flashing light stop flash. 3. When correct to connect RX and TX to the equipment, waiting for around 5 to 10 seconds,It will automatically go full screen from TX device to RX device, then you can start to enjoy the big screen. - SEAMLESS WIRELESS STREAMINGThis hdmi wireless transmitter and receiver experience effortless mirroring from your computer,laptop,smartphone,or camera to your TV,projector,or monitor,with a wireless HDMI transmitter and receiver adapter that supports point-to-point 5G connection,for uninterrupted streaming. - FLAWLESS IMAGE QUALITYThis Wireless hdmi dongle powered by intelligent chip design,this wireless HDMI adapter ensures fast and stable transmission of all your favorite videos,pictures,games,slideshows,and streaming apps.Enjoy full HD video quality,without any lag,delay,or buffering. - HD Movie ExperienceThis wireless HDMI extender supports 1080P HD native resolution. You can seamlessly mirror HD series, movies, live sports with friends or family through apps such as Netflix, YouTube, Free Sat/Free View, Pandora, Hulu, Amazon Instant Video, DIRECTV, Spotify, Zoom, FaceTime and more. - Easy Plug and PlayThis HDMI wireless transmitter and receiver is truly plug and play, no Bluetooth, WiFi or app required. Just connect the RX to the monitor/TV/projector, connect the TX to the computer, projector, camera, etc., and connect the USB port to the power supply. In just 5 seconds, the screens will sync. - UNIVERSAL COMPATIBILITYThis Wireless hdmi display adapter work with almost all HDMI output devices, such as TV, projector, monitor, computer, laptop, smartphone, or camera. Perfect for conference, home entertainment, and multimedia education. Enjoy a wireless streaming experience, with the best connectivity and compatibility.