Dorhea Raspberry Pi 4 B Case, Raspberry Pi Rack Cluster Case with Cooling Fan for Raspberry Pi 3 Model B+, Compatible with Raspberry Pi 3 Model B, Raspberry Pi 2 Model B,Pi B+ (2-Layers)

2-layer of transparent acrylic case, easy to assemble and perfect fit with your Raspberry Pi. It is easily to access to the board,the power,RCA Video,the Audio,USB,SD card and light pipes and so on. 2-layer Protective cover with cooling Fans provides the best protection for your raspberry pi. It’s perfect for program learning and observe the data at the same time. Great way to get a lot of Pi's working together. This is a stacking case. It can divide to 1,2 cases. It’s really multifunction. Packing List: 1 X 2-layer Acrylic Shell (4 pieces of panels) 2 X Mini Fans (with install screws pack) 2 X Metal fan protection cover 1 X Install screws pack Note: Raspberry pi motherboard is not included. Please remove the protective film before using it.