Systems and methods for providing electrical signals to electrical devices within an interior cabin of a vehicle

A method of providing electrical signals to a plurality of electrical devices within an interior cabin of a vehicle, the method comprising:

• providing a printed circuit board (PCB) of an electrical signal distribution system;
• coupling a plurality of outlets to the PCB, wherein the PCB is a multi-layer PCB comprising a power layer having a first substrate coupled to at least one data layer having a second substrate that differs from the first substrate, wherein at least one of the plurality of outlets comprises an electrical connector mounted on the PCB, the electrical connector comprising a power connection to the power layer and a data connection to the at least one data layer;
• mounting the electrical signal distribution system to a floor member that supports seats within the interior cabin of the vehicle;
• electrically coupling the electrical signal distribution system to a power supply within the interior cabin of the vehicle;
• electrically coupling at least one of the plurality of outlets to at least one of the plurality of electrical devices;
• and
• providing the electrical signals to the at least one of the plurality of electrical devices through the electrical signal distribution system.