HDMI Splitter 1x4 1in 4 output Port 1080P (hight speed) v1.4 HDTV 3D HD Audio One input HDMI Hight speed(V1.4) signal can split to 4 HDMI V1.4 signal Cascade above 4 layers; HDCP 1.2 protocol compliant Digital audio format, DTS-HD/Dolby-True-HD/LPCM7.1/AC3/DTS/DSD Support 3D, HDTV, Blu-ray, PS3, DVD, Xbox, AppleTV,etc. Max bandwidth : 10.2Gbps for 3D; Support signal retiming; Support CEC