Cables to go tru link 4 port vga over cat5 extender base unit extend your vga signal up to 300 metres over cat5e power supply dc 12v600m a system requirements base unit included remote unit part 89007 sold separately one cat5e utp patch cable an hd15 connection on the computer an hd15 connection on each monitor projector or other display device an hd15 male to male cable for t supports the following resolutions using cat5e cabling resolution at 50m 2048 x 1536 pixels sxga r