Features: Experience seamlessly multiscreens displays with our Bidirectional HDMIs Switcher, offering high clear 4K resolution and synchronous audios video transmission for the ultimates viewing experience. Switches between 2HD sources to 1 display or Switches signal HDsource between 2displays. This splitter features losslessly images quality, long distances transmission, adaptive resolution, and a user friendly plugs and play design, ensuring stable and clear signal distribution. Ideal for enthusiasts, gamers, and professionals who require reliable and quality video output across multiple screens, enhancing both entertainment and productivity. Perfect for diverse setting such as home theaters, business presentations, educational environment, and gaming setups, where displaying the same content on two screens is essential. No need external power supply , plugs and play, easy to switches by pressing button;ensure stable and high-clear display of audios and video. Specifications: Component:Metal Color:Black Size:Approx.5.5x5x2cm/2.16x1.96x0.79inch Resolution:Up to 4K（3840x2160） Support DTSHD/DOLBYTRUEHD/DOLBYAC3/DSD,Support 3D Video Transfer Package Includes: 1pc Bidirectional HDMIs Switcher note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.