How to Connect the HDMI Splitter to your devices?
Connect the cable from your first display (monitor or projector) into the    HDMI Out1 slot in the back of the HDMI Splitter.
Connect the cable from your second display (monitor or projector) into the    HDMI Out2- 8 slot in the back of the HDMI Splitter.
Plug the 5v wallmount power supply into the wall outlet.

FEATURES
Splits the HDMI Signal to 2/4/8 HDMI displays
Maintains 480p, 720p, 720i, and 1080i, 1080p resolutions
Connects two or more HDMI displays at the same time to the same video    source
Compact and easy to use with full remote control
Supports HDMI Audio to multiple displays
Uses HDMI cables to connect to the input and splitter output
Maintains highest HDMI single link video resolution
Supports HDCP compliant devices
Extracts digital audio from HDMI input into optical audio output