HDMI Splitter ver 1.4 1input and 2/4 output (splitter), 3/5 input and 1 output (switch). Approved by HDMI attached lab. Fully support 1080P HDTV. HDCP compliant. Supportj DTS, Dobby, 7.1 channel audio. Gold plated connector Cable fixing bolt for long cable. Plug n play. Amplifier and equalizer function for exten ding the HDMI cable. Rack mounting kit and wall mouning kit version.