The Avenview C-VGA-DSKW VGA De-skew Controller offers the flexible functionality to allow skew compensation among VGA R, G, B signals due to long transmission or thru low quality cable.This unit is perfect for compensating for the skew introduced by a typical CAT-5/5e LAN cable with differing electrical lengths on each pair. By adjusting the delay between each color individually, the graphics or video quality can be assured.