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: DB9 Male
Connector 2: DB9 Male
Connector 1: DB9 Male
Connector 2: DB9 Male