UCTRONICS Ultimate Rack - 5V 2.5A

Improvement - PoE Functionality: The adapter board was turned to reroute all those ports into a full-functioning Power Over Ethernet HAT, and it’s compatible with any PoE switches. VISIBLE: A 0.91 inch OLED screen, the first line shows the IP address, and he second line loops through three rows: the CPU temp & usage, SD card space usage and memory usage. You can also program it to show something else. Re-locate: Remove all of the I/O ports and SD card slot to the front to access easily, and the push-button switch allows you to do a shutdown without having to command it from the OS or unplugging the power cable. Effective Cooling: The rerouting boards assembled with a cooling fan, which provides powerful heat dissipation to keep the Rpi from overheating. Optional Accessories: SSD Bracket (ASIN: B093GRD7SJ), Blank Cover (ASIN: B091THNKGF). Note: The PoE HAT output is 5V 2.5A, Please be careful not to take on too much load. And it doesn't support QC protocol.