The 2G+ HD over IP Enhanced Gigabit Receiver - model number 218A - is the display-side device in a full Just Add Power 2G HDMI over IP switching matrix.
Model 218A supports:
Stereo or multi-channel audio
Stereo audio extraction with audio delay
Instant-seamless switching
Video Wall
USB 2.0
2-way RS232 control
CEC control
Image Pull
Image Push
and more!
See attached 218A Data Sheet for full information.