ATEN provides 3 different models of PS/2 Console Extenders, CE 220 which conveniently allows remote access to your system unit via console, including keyboard, monitor and mouse. The set up is plug-n-play so no extra tools or software is required. The CE220 can allow 2 users, a remote and a local user, from a distance of 500 feet using a special Category 5 STP cable, thus reducing cable bulk. For users requiring optimum video resolution.