DE9 Female to RJ45 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 Wire arrangement is configurable