The Binary 200 Series VGA Extender Receiver B-200-1CAT-VGA is a device designed to extend the video signal from a VGA source to a television set or monitor. Cat 5 or equivalent cable can be used to extend the distance of VGA signal to well over 300 ft.  The included A/C adapter ensures that the device is powered and ready to use. This product is ideal for restaurants or any ad based business to show content distant from computer source.  Pro Computer Inc has been in business over 40 years serving customers nationwide!