Currently many of the new computers only have USB ports for Serial communication, they have eliminated the older style 9 pin serial connectors, known as DB9 connectors. Turner Designs still supplies Fluorometers and cables with these DB9 serial connectors. If you want to use the USB port on your computer to connect to our Fluorometers, you will need to purchase one of these USB Serial Adaptor Cables. We have developed and tested a Communication Integration Cable that works with our instruments. View Product
Please contact our department if you have questions.