If your computer is equipped with a 25-pin COM port and you have a cable from a device with a 9-pin connector for the COM port, you can use this small adapter to solve the problem. Plug the adapter into the port to convert it directly to a 9-pin COM port. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5845-00-078-5659, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.