The Gefen GTB-HD4K2K-148C Ultra HD Splitter for HDMI routes one Ultra HD source to eight 4K Ultra HD displays. It eliminates the lengthy HDMI authentication process, and allows disconnecting, reconnecting, or powering down HDTV displays without any of these activities causing picture loss in other displays within the same distribution system. See more

Supports the use of DVI sources and DVI displays with hdmi-to-dvi adapters (not included). 3DTV pass-through and Lip sync pass-through. Supports resolutions up to 4K dci (4096 x 2160 at 24 and 30 Hz), 4K Ultra HD (3860 x 2160 at 60 Hz, 4: 2: 0 Color space), 1080p full HD, and 1920x1200 WUXGA. Specifically designed to support 10 layers of splitting/cascading in large video distribution and signage applications, supporting hundreds of displays. Simultaneously displays an Ultra Hi-Def source on up to eight Ultra HD displays.