DE9 Female to RJ12 Jack AdapterNow you can simplify networking applications when changing your RS-232 port (DE9) to a 6P6C RJ12 modular jack. This comes with all necessary hardware and wiring.Features D-sub DE9 port on one end (also known as DB9) 6P6C (6 positions, 6 contacts) RJ12 modular jack on the other end Color: Gray