Connects any DB25 devices with male port such as switches or storage devices. This straight-thru cable is fully-wired for all parallel and serial applications. This cable has matched impedance, PVC jacket, molded ends with thumbscrews and inner hood soldered 360 degrees to the connector for complete end to end shielding. Pin-Out: 1-1 / 2-2 / 3-3 / 4-4 / 5-5 / 6-6 / 7-7 / 8-8 / 9-9 / 10-10 / 11-11 / 12-12 / 13-13 / 14-14 / 15-15 / 16-16 / 17-17 / 18-18 / 19-19 / 20-20 / 21-21 / 22-22 / 23-23 / 24-24 / 25-25 / Shield-Shield. (Connectors: DB25 Female to Female; Length: 10ft)