HDMI Splitter 1x4 one to Four Way Distributor 4K 3D, EAKAI HDMI Splitter 4 Ports Support FHD 1080P HDMI 1.4 with Power Supply Adapter (One Input to Four Outputs) WHY US? Built-in HDMI signal amplifier to assure steady signal output; Support signal bumper and HDCP; Comes with a turn ON/OFF switch; Easy to heat dissipation WORRY ABOUT SIGNAL LOSS? Active HDMI splitter powered by DC 5V adapter to rest assured signal long distance transit while no worry about loss, upon testing this active HDMI splitter supports at least 15m signal transfer Supports 4K x 2K@30Hz, 1080P@120Hz, 1080P and 3D@60Hz; Supports most digital audio format, such as DTS-HD/Dolby-trueHD/LPCM7.1/DTS/Dolby-AC3 /DSD/HD etc Support HDMI 1.4a and HDCP 1.4; Splits a HDMI signal from one source (Sky HD/PS3/Xbox One etc) to two HDMI displays(HDTV/Plasma TV/LCD/Projector,etc) simultaneously Note: Don't support 4K@60Hz only support 4k@30Hz, please check your device carefully before placing order!!!!12-months warranty backed by EAKAI