3 PACK - 3 UNITS SPECIAL PRICE - Distribute any HDMI Video up to 1080p Full HD & Dolby Audio, to an unlimited number of television over the existing TV Coax Cables, with perfect FULL HD 1080P digital quality at any distance. There is no need for any new cables nor accessory behind each tv, so the installation is very simple, immediate, plug 'n play anywhere, perfect for any application. Set the wanted channel names & position numbers, then rescan all TVs to find the VECOAX Channels as new available HDTV TV Channels. Expand the number of channels at any time by simply adding more VeCOAX modulators on the same coax. The PVI VeCOAX HD Modulators are compatible to any HD Video Source & HD Television, limitless, Made in USA with Free Unlimited Tech Support and 5 Year Warranty.