GEFEN EXT-VGA-AUDIO-141 VGA Extender Extends VGA and Analog L/R Audio up to 150 feet (45 meters) over one CAT-5 cable Supports resolutions up to 1920 X 1080 Bi-directional audio transmission for L/R audio and microphone Trim pot and DIP switches for fine video equalization Extends any VGA or high definition component display and analog L+R audio device up to 150 feet Trimpots and dip switches for fine video equalization Perfect for digital signage applications One CAT-5 cable for extension Supports resolutions up to 1080p, 2K, and 1920 x 1200