Perfectly compatible with Raspberry Pi 4B ,Access to all ports for Pi 4. Not for Pi 3B+
Passive Cooling Case with Heat Dissipation Design, Built-in three Heatsink Pillars to tightly touch with on-board raspberry pi 4 chipset. No More Overheating Problem
Quiet dual fan without noise and great cooling performance, it can drop temp up to 30-37 degree
Smooth and straight aluminum material, Ultra-thin design & Easy to install
Strong metal case can protect your raspberry pi 4 from scratched, dust, damaged. High quality product and service Guaranteed