Product Description: 4K HDMI Bi-Direction Switch Splitter Converter Adapter Enhance your multimedia setup with our 4K HDMI Bi-Direction Switch Splitter Converter Adapter. This versatile device is designed to provide seamless connectivity and superior performance for all your high-definition audio and video needs. Expandable Connectivity: Our switch supports the connection between multiple splitters, allowing you to significantly increase the number of HDMI output ports through a convenient stacking method. This feature is perfect for complex setups requiring multiple displays. Advanced Signal Processing: Equipped with imported core chips, this switch offers exceptional signal buffering and amplification capabilities. Effortlessly switch between any two channels of 4K HDMI signals, ensuring a smooth and uninterrupted viewing experience. Synchronous Transmission: Enjoy flawless audio and video synchronization with no delay. This ensures that your high-definition content is delivered with perfect timing, providing an immersive viewing experience. Durable Gold-Plated Interface: The interface features gold-plated technology, offering excellent resistance to corrosion and rust. This ensures long-lasting durability and reliable performance, even with frequent use. Wide Compatibility: This adapter is suitable for a variety of devices, including digital high-definition televisions, LCD displays, set-top boxes, DVD players, digital camcorders, and audio/video receiving devices. It's an ideal solution for home video setups and professional AV installations. Upgrade your home entertainment system or professional AV setup with the 4K HDMI Bi-Direction Switch Splitter Converter Adapter. Experience enhanced connectivity, superior signal quality, and reliable performance for all your high-definition multimedia needs.