- HDMI 4K Switcher: This 3-in-1 HDMI switcher allows you to effortlessly connect multiple devices to a single HDMI display. With a simple one-click switch, you can easily toggle between inputs. - High-Resolution Support: Enjoy stunning visuals with support for 4K/2K resolutions at 30Hz and 60Hz (YCbCr420). Experience crystal-clear images and seamless sound without delays. - Fast Data Transmission: With data transfer speeds reaching up to 3Gbps, this switcher ensures a smooth and responsive experience. It features built-in adjustment functions for both input and output, accommodating different cables effortlessly. - Versatile Device Compatibility: Connect various devices such as Raspberry Pi, PCs, and smartphones to a single HDMI screen. This switcher simplifies your setup, allowing for easy sharing and switching between devices. Use Scenarios: 1. Home Entertainment: Easily switch between your gaming console, Blu-ray player, and streaming device on your 4K TV, enhancing your movie and gaming nights. 2. Office Presentations: Connect your laptop and tablet to a projector or monitor, allowing for quick transitions during presentations without the hassle of unplugging and replugging cables. 3. Gaming Setup: Streamline your gaming environment by connecting multiple consoles to one monitor, making it easy to switch between games without the need for multiple screens. This HDMI switcher is mini, neat, and portable, making it an ideal solution for both home and office use.