... 4v support up to 1080P,HD 3D. 1.4 v 3D 4*1 hdmi splitter 1x4 The HDMI 4x2 splitter ... use.the HDMI 4x2 splitter 1.3B,1.4,supports up to 720i,720p,1080i and 1080p resolutions ... all the sources. Splits a HDMI source up to 4 outputs simultaneously, without signal loss. Supports DVI source ... 720p, 1080i/p Input Channel: 1 Channel Output Channel: 4 Channels Signals & Connectors: Input & Output HDMI Type A ...