C2G / Cables to Go 02781 DB9 Female/Female Mini Gender Changer
Low profile to save space.  Quickly change the gender, or join two cables together. Save the cost and hassle of buying a new cable by just changing the gender of your port and using the cable you already have. Each changer is molded and fully shielded, preventing any unwanted EMI/RFI interference caused from office equipment. Connector 1: (1) DB9 Female Connector 2: (1) DB9 Female