I added (2) 12V ports if I want to run my TV off a Cigarette type inverter, use my backup monitor for security while camping and run my 12V cooler in the basement while traveling. It wasn't to bad to install once you get past drilling 1 1/4" holes in your walls.

Tim

https://www.amazon.com/Kohree-Cigare...NsaWNrPXRydWU=

https://www.amazon.com/dp/B07FVQ51CX...NsaWNrPXRydWU=