【Silent & passive Cooling】 100% Aluminum Alloy material cools the Raspberry Pi as a heatsink and comes with Silicone thermal pads for CPU, SDRAM and USB chip provides excellent heat dissipation.
【 High Performance 】 Optional installation for 25/30mm fan provides the best cooling potential to avoid overheating and create the perfect performance for Pi4. Max 1.28in / 32.5mm internal space with spacers.
【 WiFi signal strength 】No limitation for WiFi due to Plastic Base; Using ABS UL 94V0 specifications material for flame retardance.
【Easy Access】- Aluminum casing with cutouts for GPIO / Camera / DSI display cable. Extra space for Pi POE Hat (Need 4/40 pin extra tall Header) and Sense Hat. Obvious lights show the system status.
【Durable & Quality】Alloy aluminum oxidation greatly improves the corrosion resistance, hardness, wear resistance, insulation, heat resistance of the cooler, and prolongs the service life.