DE9 Male to RJ45 Adapter CableNow you can simplify networking applications when changing your RS-232 port (DE9/DB9) 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 Cable length: 1 foot Color: Black