Features 1.Durable Material: Constructed with premium ABS material to ensure long lasting durability and resilience, making it a reliable device for extended use. 2.Seamless Connectivity: Effortlessly connect to your devices through advanced 2.4G wireless technology, providing a stable and uninterrupted connection for seamless screen mirroring. 3.Versatile Compatibility: Equipped with a multi functional HD Multimedia Interface, Micro USB interface, this device is compatible with a wide range of devices, allowing you to connect to various devices such as TVs, monitors, projectors, and more. 4.Support 4K: Enjoy exceptional visual quality with 4K support, delivering crystal clear and vibrant visuals, enhancing your viewing experience with vivid details and lifelike colors. 5.Easy to Use: This device is incredibly easy to use. Simply plug and play without the need for complicated installations or settings, making it suitable for users of all levels of expertise. specificationItem Type: Wireless HD Multimedia Interface Display Dongle Adapter Material: ABS Wireless: 2.4G Interface: HD Multimedia Interface, Mirco USB Support: 4K PackageList 1 x HDMultimediaInterfaceDisplayAdapter 1 x External Antenna 1 x Instruction Manual