SIIG VGA & Audio Extender over Single CAT5/6/7 Cable, 1000feet (300M) at WUXGA (1920x1200) resolution. (CE-VG0N11-S1) An economical way to setup VGA Display unit up to 1000ft away from source player through a single CATx cable Supports wide range of video resolutions up to 1920 x 1200 (WUXGA) Easily connects an additional monitoring Display unit through the local VGA output port from the transmitter (tx) unit Built-in 3.5mm Audio jacks on both tx & rx units to transmit Stereo Audio signal to Display unit Receiver (rx) unit comes with peak and gain signal control switches to optimize video quality