I originally bought the Sony branded charger. Within a week one the sets of charge pins had retracted within the base no longer making contact, so refunded it and bought this instead. The two small C dongles are not at all any interference with use, and make for a very positive and secure connection to the charger base unit. This doesn't come with any power supply, but works fine plugged into one of your PS5 USB-A ports. I have it plugged to a wall outlet that has 2 USB charge ports.