Networx Modular Adapter Kit - DB9 Female to RJ11 / RJ12 - Black Connectors: Female DB9 and Female RJ11/12 Modular Adapter Kit - DB9 to RJ11/12 Used to convert a DB9 Male into an RJ11/12 Female or an RJ11/12 Male to a DB9 Female These Modular Adapter Kits are priced, and delivered, unconfigured. Please call our toll-free number if you would like us to configure any of these items to your needs.