Aluminum Alloy Case with Dual Fans for Raspberry Pi 4B

This case offers quite the the benefits:

Easy to install.

Very silent Dual Cooling Fans and high conductive Thermal Tape for fast heat dissipation.

Made from Smooth, Reinforced, Lightweight, Durable and Stainless Aluminum material.

The slots perfectly match the Raspberry Pi Model B.

Open design, you need not worry that it will affect the WIFI signal.

 with double the cooling effect.

which offers high heat conductive effect.