4 VIDEO INPUTS TO ONE VIDEO OUTPUT: Share your 4K display with four different video sources with this HDMI selector hub. 4K SUPPORT: This HDMI 2.0 switch lets users enjoy astonishing picture quality with support for UHD resolutions up to 4K 60Hz. Its also backward compatible with 4K 30Hz and 1080p 60Hz resolutions. HASSLE-FREE OPERATION: This HDMI video switcher is equipped with automatic 4 port switching and an IR remote control, providing users with a convenient, easy to use video switcher solution. EXTREMELY VERSATILE: For use with video sources like a Blu-Ray player or computer, this HDMI multi port switch box is great for digital signage applications or enabling multiple users to share the same HDMI display while switching between input devices. RELIABLE SUPPORT: Backed by a StarTech.com 2-year warranty, this 1 in 4 out HDMI switch has free lifetime technical support.