Tripp Lite's B130-101S-2 allows you to extend a 1920 x 1440 (60Hz) Video and RS232 Serial signal up to 500 feet or a 1024 x 768 (60Hz) video and RS232 Serial signal up to 1,000 feet, when using 24 AWG solid wire Cat5e/6 cable, such as Tripp Lite's N022-01K-GY (Cat5) and N222-01K-GY (Cat6). For optimal image quality between 500 and 1,000 feet, use zero-skew cable, such as Tripp Lite P524-01K. The local (transmitter) unit features an additional VGA port for the connection of a local monitor. The transmitter unit features functionality that allows for the EDID information from a connected display to be copied and sent to the connected computer, providing optimal compatibility. The remote (receiver) unit features built-in Equalization and Gain controls to adjust the video image. Includes mounting hardware for both local and remote units, allowing them to be wall-mounted, rack-mounted or pole-mounted.