"What do I need to connect my TomTom device to my computer?

"What do I need to connect my TomTom device to my computer?

Every TomTom device comes with a USB cable in the box. Just connect your TomTom GPS device to your computer with the cable. You will need to have TomTom HOME installed on your computer first,"

Your post did not tell us if you followed TomTom's instructions.
Bob