Tripp Lite's VGA monitor extension cable will extend the reach of a monitor cable by an additional 25ft. Gold plated connectors and gold plated copper contacts ensure excellent conductivity. Shielded for maximum EMI/RFI protection. The HD15 male and HD15 female connectors are molded and have integral strain relief to ensure they last a long time. Tripp Lite warrants this product to be free from defects in materials and workmanship for life.For use with monitors with resolutions up to 640x480 ( VGA Std ). For higher resolution monitors, please use P500-025.