Tripp Lite P456-006 Null Modem Serial DB9 Serial Cable (DB9 to DB25 F/M), 6-ft.
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 DB25 male connector on the other. Superior molded cables with foil-shielding offer maximum EMI/RFI protection. Gold-plated connectors and contacts provide superior conductivity.