Review on 🔨 GeeekPi Raspberry Pi Cluster Case, Stackable Raspberry Pi Rack with 120mm RGB LED 5V Cooling Fan for Raspberry Pi 4B/3B+/3B/2B/B+ and Jetson Nano (8-Layers) by Bobby Watkins

In general, the packaging of the goods is very good. All plastic parts are protected by a film that must be removed. Mounting the Raspberry Pi on the platforms is very easy. Final assembly is a little tricky until you get the hang of it. However, and this is a huge "but", SD card expansion cards didn't work for me at all. In any case, read errors prevented launch (I used 64GB Sandisk cards). In the end, after three hours of frustration, I had to exit the cluster case and return the four Rasps to their individual cases. The whole Saturday was fully booked. I really wanted this to work, but I ended up not being able to use expansion cards and needed access to the card slots without taking the thing apart!