This Null Modem Adapter features two DB9 female connectors - a cost-saving way to convert a straight through cable into a null modem cable. The DB9F Null modem cable adapter is backed by lifetime warranty and free lifetime technical support.

More from the Manufacturer

More from the Manufacturer

• Easy to use and install
• Backed by StarTech.com lifetime warranty
• Converts a straight through serial cable in to a null modem cable