Raspberry Pi4 Premium rugged case with fan. This is a great case for the Pi4 board and the board seems to retain its color with normal use. The entire case is effectively used as a heatsink, with the fan simply helping to draw extra cold air into the device. I never expected this case to be so well made at such a great price. I don't think you're wrong.
GeeekPi Raspberry Pi Cluster Case with Cooling Fan and Heatsink for Pi 4 Model B, 3 Model B+ & 3/2 Model B
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