Atlona AT-VGAPW-SR VGA Video and Audio Wall Plate UTP/CAT5 Extender (Transmitter/Receiver) Set. Manufacturer: Atlona. The VGA over CAT5 Wall Plate Extender from Aten is comprised of one transmitter and one receiver wall plate which extend VGA and audio signals up to 492" using a CAT5e cable (not included).
eBay