Microware UHD 4K2K 1x4 HDMI Splitter for Full HD 1080P Support 3D (1 in 4 Out) - Black, US Standard -HDMI Splitter 1 in 4 out: Split 1 HDMI input signal to 4 TV's or projectors, transmit video and audio simultaneously without any quality loss. Create impressive high-definition picture. NO lag, no flash or drop in resolution. Note: This is 1 in 4 out HDMI splitter, not 4 in 1 out HDMI switch, can not switch 4 singal source to 1 display. -HD Capabilities: Support HDMI Format: 408i/576i/576p/720p/1080i/1080P. Full HD and support 3D, 4K . You can enjoy a very clear images on your screen.