BentoBox V2 Slim for K2 Plus, DC Connector & Switch

This is a remix of the BentoBox V2 Slim for K2 Plus, a derivative of the original BentoBox.

You need all the other parts from the original BentoBox V2 Slim for K2 Plus; this is only a feature add-on for the fan case to improve the wiring.

I added the following features

• DC Power Connector 
  • 5.5 x 2.1mm, part:  https://www.aliexpress.com/item/1005003490725625.html
• On/Off Switch 
  • 21x15mm, Part https://www.aliexpress.com/item/1005008582524713.html