Everyone with a Spyder RT, knows of the switches under the instrument panel for parking brake, frunk unlock, handgrip warmers, suspension adjustment, and fog lights. And there is an empty slot for a switch in the middle, covered with a plastic cap. There is, for those who feel the need for it, a device called a car carchet which contains two USB jacks. Available from JT's Spyder Store. I have one, and it looks like an original equipment manufactured product.