THE HI-RES VGA MONITOR CABLE IS DESIGNED FOR 17" PLUS SIZED MONITORS THAT ARE HIGHLY SENSITIVE TO THE USE OF EXTENSION CABLES. THESE CABLES ELIMINATE WEAK, "FUZZY" IMAGES AND GHOSTING CAUSED BY SOME TYPES OF EXTENSION CABLES. EACH HAS A HIGH DENSITY DB15 CONNECTOR WITH THUMBSCREWS AND IS BUILT WITH COAX & TWISTED PAIR BULK CABLE, THE HIGHEST QUALITY, BULK CABLE AVAILABLE.