DB9 female to DB9 male. Superior molded cables with foil-shielding for maximum EMI/RFI protection. Gold-plated connectors provide superior conductivity. Tripp Lite warrants this product to be free from defects in materials and workmanship for life . System Requirements. Two serial devices (one with a DB9 Male connector and the Other with a DB9 Female connector) requiring a null modem (cross-wired) configuration . Package Includes. 6-ft. Null Modem Gold Cable DB9F to DB9M.

• Null modem cables and adapters connect two serial devices that require a null modem (cross-wired) configuration.
• This 6ft cable has a DB9 female connector on one end and a DB9 male connector on the other, and is considered a "Full Handshake" null modem cable.
• Superior molded cables with foil-shielding offer maximum EMI/RFI protection.
• Gold-plated connectors and contacts provide superior conductivity.
• Tripp Lite warrants this product to be free from defects in materials and workmanship for life.

Null modem cables and adapters connect two serial devices that require a null modem (cross-wired) configuration.TRIPP LITE