The Suttle 900LCS-50E In-Line Phone/DSL Adapter is a brand new sealed product designed to connect DSL/Phone cables with RJ-11 connectors. This adapter features an in-line design, making it easy to use and compact for discreet installation. With a male RJ-11 connector on one end and a female RJ-11 connector on the other, it is compatible with the Suttle 900LCS-50E model and provides a convenient solution for connecting phone and DSL cables in various networking setups. The cable length is specified by the manufacturer, ensuring a reliable connection for your networking needs.