Tripp Lite 3-Port DisplayPort to HDMI Multi Stream Transport Hub MST, DP 1.2, DP to HDMI, 3840x2160 4K x 2K @ 24/30Hz (B156-003-HD-V2) Displays the same Image on 3 HDMI monitors, Extends the desktop across all three, or combines all into one large monitor Supports UHD video resolutions up to 3840 x 2160 (4K x 2K) Supports DTS-HD, Dolby TrueHD and 7.1-Channel surround Sound Works with all operating systems 1-Year Limited Warranty