ZyXEL AeroBeam Wireless HD Video Kit with 4 HDMI Inputs for $99.99 shipped.  Here is a screenshot for your reference.  It operates outside of the standard 2.4 or 5 GHz spectrum used by microwaves, phones, WiFi, and other common consumer electronics to avoid interference, and transmits 1080p video and full 7.1 channel surround sound.  This [...]