Comprised of two, three or four multi-port 38" rectangular modules, our pre-configured Duo System available in three standard and three special order finishes is sold complete with all necessary hardware and your choice of Multi-port Pendants. The Duo system makes it easy to create custom looks. Select a pattern below, or come up with your own design. Field adjustments are fast and easy. Grippers eliminate the need for cutting and splicing. Cables can be adjusted and re-adjusted as needed.