Adds DDC support for CAT5 extenders connected to DDC monitors.Product Highlights- Adds DDC support for CAT5 extenders connected to DDC monitors.- Connect CPUs to ServSwitch™ Brand CAT5 KVM Micro Extender Kits.- You also can connect CPUs to Rackmount ServSwitch Brand CAT5 KVM Extender Hubs.- Also available in a 10-ft. length.- Guaranteed for life!