Have a vintage version of software that works with the old immersion mouse via serial port? You are not out of luck! Simply send us an email to the email address on right to register and and receive a free USB to serial port driver. No hardware adapters needed!, your computer doesn’t need to have a physical serial port either. The driver creates a virtual serial port in your computer to which you can connect with your software. In your software configuration select Immersion Mouse and the new serial port created by the driver. That’s all!