SmartAVI DVX-200 DVI-D Cat6 STP Extender Top Image Quality at all Resolutions. Video Resolutions up to 1920 x 1200 @ 60Hz (1280 x 1024 @ 75Hz) on all distances up to the maximum distance. User selectable: DCC-Information used from the remotely located Monitor, from the locally located Monitor or from an internal DDCTable. Distances: 220ft with a CAT6 STP cable. Compatible with all operating systems. Compatible with all major KVM Switches.