2PCS DB9 9 Pin Male to Male Gender Changer Converter Extension Adapter. Designed to bridge devices with standard DB9 interfaces, this adapter ensures a reliable and efficient connexion. The adapters feature a DB9 male connector on one end and a DB9 female connector on the other, allowing for easy extension or gender conversion. The set includes two high-quality units, ensuring you have a spare on hand for future needs. Whether you're setting up a serial connexion between two devices or extending an existing cable, these adapters are a practical addition to your tech toolkit. new and unused
eBay