StarTech .com 4 Port HDMI Switch - 4K with Fast Switching, Auto-Sensing & Serial Control - Automatic 4x1 HDMI Video Switcher Box (VS421HD4KA), Black

4 INPUT 1 OUTPUT FUNCTIONALITY: Switch between 4 HDMI sources on a single HDMI display, with 4K video resolution and fast switching for minimal disruption.

EASY OPERATION: This 4 port HDMI switch has automatic, priority or manual switching so you can easily switch between your HDMI sources.

ASTONISHING PICTURE QUALITY: Enjoy impressive image quality with support for UHD 4K @ 30Hz. For ultimate compatibility, the 4x1 video switcher is also backward compatible with HD 1080p.

IR & RS-232 SERIAL CONTROL: This HDMI switch box features an IR remote control, letting you select your source remotely. As well, serial control ensures easy remote operation with serial devices.

THE STARTECH.COM ADVANTAGE: StarTech.com offers a 2-year warranty and free lifetime technical support on this HDMI switch, and has been the choice of IT professionals and businesses for over 30 years.