The objective that is proposed to achieve with this experience is to evaluate the characteristics, the performances and the limits of a USB communication between two evaluation boards belonging to the STM32G0 family via a USB type-C cable, highlighting anomalies and criticisms. The two evaluation boards have a USB type-C connector on board and they support the USB 2.0 version in full speed mode, i.e. they are able to exchange data between them at a speed of 12 Mbps. The activity was divided into several phases. The first one in which the knowledge on controllers and the USB protocol were acquired, the other one in which the skills to use ST’s software and boards were acquired.