Features: Brand new and high quality Keep for Raspberry Pi 4B running cool with our aluminum alloy case! This passive cooling shell is designed to dissipate heat efficiently, keeping your Pi 4B at optimal operating temperature. Perfect for tech enthusiasts and DIY builders who want to protect their for Raspberry Pi while maintaining performance. Whether you're building a media center or a smart home hub, this metal enclosure provides the durability and protection your for Pi 4B needs. With its sleek design and easy installation, for Raspberry Pi 4B case is the perfect addition to any project. Specifications: Material: Aluminum alloy Color: Black/Dark Grey/Black with 2 Fan (optional) Package Includes: 1Set x Aluminum alloy case note: For Raspberry Pi is not included. Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.