GeeekPi Raspberry Pi 4 Aluminum Case ICE Tower Cooling System with Cooling Column and 25mm Quiet Cooling Fan Raspberry Pi 4 Heatsink Raspberry Pi 4 Cooler Kit for Raspberry Pi 4 Model B

Descriptions: This is a metal case with a built-in cooling block and cooling fan for the Raspberry Pi 4B. As we know the metal case may shield the wifi signal. Considering this reason, this case comes with a delicate acrylic baffle. When you use When Wi-Fi is connected to the Internet, it does not affect the signal transmission at all. If you use Ethernet to connect to the Internet, you can switch back to the metal bezel, which is durable and very cool. Features Easy to assemble CNC machining Metal material Heat sink block design Acrylic panel good for wi-fi signal transmitting Package Includes: 1x Metal Case for Raspberry Pi 4 Model B with Cooling Column and 25mm Quiet Cooling Fan 1x Acrylic front panel 1x Thermal Tape Kit (Thick) 1x Screwdriver 1x User Manual