UCTRONICS for Raspberry Pi Rack Mount Enclosure 2.0 is based on our previous ultimate Pi 4B rack-mount (U6187) and has been fully upgraded considering the customers' feedback. We designed a complete enclosure for the kit and Pis to make your rack neater artistic and provide separation and protection. In addition, we add the mounting bracket for Raspberry Pi, which allows each RPi removable from the front without taking everything apart for maintenance. What's more, you never need to worry about compatibility, the PoE HAT is isolated, no issue with working with mode A or mode B PoE switches.
