No matter what Cat5 or higher cable you use you can expect clear high resolution at the remote end with ServSwitch ACU2028A KVM Extender. That's because the Catx kits' remote units and individual standalone remote units feature a built-in skew compensator. Color drift caused by the different twist ratios of the twisted pair cable is eliminated. The skew compensator removes the unsightly color shadows by delaying some color signals so that all color signals arrive at the same time at the remote end. This skew compensation works with all colors transmitted.