The Honda OEM USB kit is a complete plug and play solution. Easy simple install. However it is a single USB-C port. There are adapters to convert from USB-C to whatever type you have. I've never needed more than one port at time (yet). But my jump pack has 2 USB ports available should I need an additional port.Two things I haven't done yet, but have eyes on are heated grips and some USB outlets in the frunk. Also maybe a light inside the frunk lid??? Not sure. I spend way too much time in the dark.