Note: This product is without power supply, with power cable, signal super compatible with USB cable HDMI splitter, allows one HDMI port to distribute two HDMI audio and video hd splitter. It can make set-top boxes, DVD players, D-VHS video cassettes and other high-definition television devices HDMI signal distribution into two channels of consistent and synchronized HDMI signal output. User can output put signal at the same time connected to HD projectors, DLP, HD LCD TVs and other influencing devices. The HDMI broadcast level splitter uses the distribution design of broadcasting, can be HDMI signal all the way through, lossless distribution to the second HDMI signal output, really do no loss, full resolution support. HDMI splitter +HDMI amplifier in addition to the basic function of HDMI splitter, it has HDMI amplification function, the input HDMI signal can be extended 30 meters. Simple, smart, pure hardware HDMI splitter uses pure hardware processing, plug and play. Will easily distribute 2 HDMI signals. Bring you the double shock of 4K*2K. HDMI Input Specifications: 3D, 7260p@50/60hz 3D, 4K*2K support HDMI version: support the latest HDMI version 1.4 specifications, Downwards compatible version 1.3/1.2b/ 1.1a /1.1/1.0 HDCP version: HDCP1.2 video color format: 24 bit/dark 30 bit /dark 36 bit audio format: dts-hd/dolby-true HD/LPCM7.1 STD/Dolby-AC3 DSD