Tripp Lite VGA over Cat5 / Cat6 Extender, Transmitter and Receiver, USB Powered, 1920x1440 at 60Hz (B130-101-U) VGA over Cat5 Extender Kit, USB Powered Extends a 1920 x 1440 (60Hz) signal up to 350 ft., or a 1024 x 768 (60Hz) signal up to 500 ft.. USB-powered, no external AC power needed Built-in VGA dongles, no need for additional VGA cables 1 Year Limited Warranty and TAA/GSA Compliant