Atlona VGA with Stereo Audio CAT5 Extender with 4xCAT5 and 1xVGA loop-outs (sender unit) Atlona AT-4VGA300SL designed to transfer VGA & Stereo Audio signal over cost effective CAT5 cable.This AV Extender is the smart, fast and cost-effective solution, eliminating costly and bulky VGA and Audio cables for the most efficient way to move multimedia content from player to display.