C2G 02519 DB9 Female to DB25 Male Serial RS232 Modem Cable, Beige (10 Feet, 3.04 Meters) Connector 1: DB9 Female and Connector 2: DB25 Male Connect an external modem to the PC's DB9 serial port Thumbscrew connectors provide a fast, easy connection every time. The Fully molded and foil shielded for EMI/RFI protection from surrounding office equipment and flourescent lights. Lifetime Warranty