Extends any VGA or HD component display using a Single CAT-5 cable up to 150 feet. Supports resolutions up to 1080p, 2K, and 1920 x 1200 perfect for digital signage applications. Bi-directional audio transmission for speaker and microphone. Includes VGA Audio Sender Unit;VGA Audio Receiver Unit;One 6ft VGA cable;One 6ft Audio cable;Two 5V.