Sold in pairs, the Intelix VGA-UHR-F balun transmits WSXGA (1920 x 1200) resolution video up to 550 feet over structured cabling, such as regular Cat 5. The VGA-UHR-F features custom dipswitch adjustment, allowing you to eliminate color skew, bleed, and ghosting--problems frequently associated with extended distance VGA distribution. The VGA-UHR-F also features gain control for boosting the video signal.