Product Description This DVOZVO Orange Pi 5/5B Case with 40mm Fan Kit is Compatible with Orange Pi 5 and Orange Pi 5B.It includes a durable acrylic case to protect and cool your board, a 4010 cooling fan to keep the board running smoothly, and aluminum heatsinks to dissipate heat quickly.The case is designed to be easy to assemble and perfect for installing the fan for cooling.The acrylic splicing is also very simple and easy to assemble and the copper pillars provide a secure fix.The black aluminum heat sink helps dissipate heat efficiently with the help of the fan.Please noted: The Orange Pi 5 / 5B Board is not included in the package.