RGB Skew Cal (for extensions over 150m) The VGA-VSCEW provides perfect skew delay correction. This delay is a result of transmitting RGB signals over CAT5 cables. The skew level in CAT5 cables is ne more→gligible in distances below 150mtrs. However skew becomes significant when using CAT5 cable over longer distances. The VGA-VSCEW will correct any skew problems over 150mtrs. Note: If a Cat5e extension is 180m then a VGA-VSCEW may be needed. VGA-VSCEW should be used in conjunction with the VGA-V VGA-VA VGA-VRT series of extenders if extending over 180m. Our VGA-V VGA-VA VGA-VRT series can extend up to 180mtrs without a vga-vscew.Specification: Max Resolution : 1280 x 1024 @ 60Hz 62ns total