FMS Cord and CD

This FMS cord connects your HFX900 Transmitter to your Windows PC. one end is a mono audio jack, and the other is an RS-232 serial plug. If you don't have the old serial plug on your computer, you can get a USB - Serial converter cord from your local computer shop. When the HFX900 Transmitter is plugged into the computer it functions as an FMS controller. It really is a cool training kit!