DE9 Male to RJ45 Modular Serial AdapterNow you can simplify networking applications when changing your RS-232 port (DE9) to an RJ45 modular jack. This comes with all necessary hardware and wiring. Features D-sub DE9 port on one end (also known as DB9); 8P8C (8 positions, 8 contacts) RJ45 modular jack on the other end; Gold-plated contacts ; Cable length: 2.95" ; Color: Gray ;