Extend your DVI signals from computers and similar peripherals with the Ocean Matrix 01DVDV0001 DVI Extender . The system sends 1080P@60Hz DVI up to 328 feet over a single CAT5e/6 cable. It support bi-directional POC (receiver powered by transmitter or transmitter powered by receiver) to simplify installs where running additional AC power runs would be challenging or costly.