IOGEAR Ultra-Hi-Grade VGA Extension Cable, 50 Feet, G2LVGAE050 Perfect for systems integrators working on an educational or commercial installation Used for video projectors, plasma screens, LCD or CRT monitors &amp; installations where the cable must perform over long distances Ensures signal integrity in installation Double shielding provides a minimum of 85% coverage by Mylar aluminum foil &amp; drain wire to provide 100% coverage 50ft Connectors: HD15 Male to HD15 Female CL3 rated Constructed from premium grade double-shielded twisted pairs and triple-shielded coax Ultra shielded for protection from EMI / RFI interference Accommodates cable runs up to 100 ft. without a signal booster Ideal for video presentation devices, home theatre and HDTV applications, classroom environments, POS, server rooms and more applications