The 1×4HDMI Splitter uses a single HDMI source,accessing to multiple HDMI sinks. The Splitter allows one HDMI devices to be split easily to eight HDMI compatible monitors or projrctors.The Splitter can also be plsced ane the enf of a long HDMI cable to regenerate the HDMI signal. You can connect any HDMI source to this splitter, such as your: 1) Blu-Ray, HD-DVD, or DVD Player; 2) PS3, Xbox360 or Wii with HDMI output; 3) Laptop or desktop computers with HDMI output; 4) HD video cameras; 5) HDTV boxes, HD PVR, HD recorders. This HDMI video splitter then connects to 4 HDTVs/monitors, so you can see the video on 4 screens at the same time. It supports HDMI v1.4, and it's enhanced to support all 3D functions.