The B130-202 VGA over Cat5/Cat6 Extender Kit allows you to extend two 1024x768 VGA video signals up to 500 ft., over ordinary Cat5e cable, from a single VGA source. The transmitter / receiver with EDID also features two local VGA HD15 ports, allowing you to connect up to 4 VGA monitors - 2 local and 2 remote. Compatibility issues can occur when EDID information is not properly communicated between the source and the display. The B130-202 includes an EDID copy feature which stores a monitor’s EDID information in the transmitter and sends it to the source, ensuring optimal compatibility. Supports all operating systems, and is plug-and-play...no software or drivers required.