TRIPP-LITE'S AT STYLE GENDER CHANGER HAS GOLD PLATED CONNECTORS AND WILL CHANGE A DB9M CONNECTOR OR PORT TO A DB25F CONNECTOR OR PORT TO AXCEPT A DB25M CABLE OR DEVICE. GOLD PLATED COPPER CONTACTS PROVIDE MAXIMUM CONDUCTIVITY AND KEEP DATA LOSS TO A MINIMUM. 28 AWG STRANDED TINNED COPPER CONDUCTORS ARE INDIVIDUALLY INSULATED IN POLYPROPYLENE TO MINIMIZE CROSS TALK, ENSURING HIGH-SPEED, ERROR-FREE TRANSMISSION. TRIPP LITE OFFERS A LIFETIME REPLACEMENT WARRANTY ON ALL CABLE PRODUCTS.