DB9 serial cable is used to connect PC and device with DB9 serial port. Male to Female cable is typically used to extend your existing male to Male cable.
* Fully shielded to prevent unwanted EMI/RFI interference 
* Fully molded connectors with thumbscrews provide a quick and easy connection every time 
* Connectors: DB9 Male to DB9 Female
* All 9 connector pins are wired straight through