Elevate your multimedia experience with our 4K HD Multimedia Interface Transmitter, a cutting-edge wireless display extender kit designed for seamless connectivity and superior performance. Perfect for laptops, phones, and more, this device transforms your viewing and presentation capabilities with ease. Multi Pair Screen Throwing: Designed to work with the WD9505 wireless simultaneous screen system, this transmitter allows a single receiver to pair with multiple transmitters. This feature eliminates the hassle of constantly plugging and unplugging transmitters during conferences, ensuring a smooth and uninterrupted presentation experience. One Click Switching: Simplify your screen casting with the one-click switching feature. A single receiver can support up to 8 transmitters simultaneously, allowing for a smoother connection and more efficient meeting process. Switch between screens effortlessly with just a tap. Support Dual Mode: Enjoy versatile viewing options with support for screen casting and same screen dual mode. This transmitter enables real-time screen mirroring and synchronization to a big screen, allowing you to display and share content seamlessly. Screen Extension for Second Screen: Expand your workspace with the screen extension feature. Extend your current computer desktop to a second screen, creating an exclusive area for office tasks or entertainment. Please note that this feature requires support from both the computer and the device. Plug and Play: Experience hassle-free setup with the plug and play design. Equipped with a built-in 5GHz 1T1R antenna, simply connect to the big screen and power cord to cast your screen without delay. Compatible with MacBook, tablets, cell phones, and more, this kit requires an HD Multimedia Interface adapter for use. Upgrade your display capabilities with our 4K Wireless Display Extender Kit, and enjoy a seamless, high-quality viewing experience for both professional and personal use.