Product Description: Wireless Projector Transmitter Receiver 2.4GHz 5GHz 1080P 164ft Range FUNCTION: Experience seamless wireless transmission with dual modes of screen casting and same screen functionality. Synchronize your screen to a larger display in real time, allowing you to share exactly what you see. Extend your current computer desktop to a second screen, creating distinct areas for work and entertainment. This feature requires compatible computer and equipment support, offering flexibility and enhanced productivity. LONG RANGE, LOW LATENCY: Enjoy stable video transmission up to 50 meters (164 feet) without obstacles, featuring ultra-low latency of just 0.06 seconds. This system enables video output devices with HD multimedia interfaces to wirelessly transmit sound and high-definition images to TVs, projectors, and other large screen display terminals, ensuring a smooth and uninterrupted viewing experience. NETWORK: Equipped with a built-in 5GHz 1T1R antenna, this device utilizes advanced 5GHz transmission technology for faster and more stable transmission efficiency. This minimizes the risk of signal interference and dropouts, providing a reliable connection for all your streaming needs. PLUG AND PLAY: Designed for simplicity and ease of use, this wireless HD extender requires no complex setup. Just connect to the big screen and power cord, and you can effortlessly cast your screen without delay. Note that laptops, tablets, cell phones, and other devices without HD multimedia interfaces will need an HD multimedia interface adapter for optimal performance. WIDELY USED: With no need for a network connection, this plug-and-play device is perfect for high-definition movie viewing on large screens, offering a clearer and more immersive visual experience. Ideal for real-time synchronous playback of movies, meetings, speeches, and sharing sessions, it allows you to cast your screen with a single key and control your presentations with ease. Enhance your presentations and entertainment experiences with this versatile and efficient wireless projector transmitter and receiver, designed to deliver high-quality visuals and sound with minimal effort.