DB9 serial cable is used to connect PC and device with DB9 serial port. * Fully shielded to prevent unwanted EMI/RFI interference  * Fully molded connectors with thumbscrews provide a quick and easy connection every time  * Connectors: DB9 Female to DB9 Female * Pinout:(1&6)-4, 2-3, 3-2, 4-(1&6), 5-5, 7-8, 8-7, G-G