Features Durable ABS Material: Crafted from high-quality ABS, this protective shell ensures superior durability and protection for your Raspberry Pi from everyday wear and tear Efficient Cooling System: Designed to accommodate a CPU cooling fan, this case promotes optimal airflow, helping to dissipate heat for enhanced performance and longevity Versatile Wall-Mount Design: Equipped with a convenient mounting hole, this case can be easily hung on the wall, providing a tidy and accessible setup for your Raspberry Pi Precision Fit for Raspberry Pi: Engineered specifically for Raspberry Pi 3B and 3B+, this case features a professional design that ensures a perfect fit and easy access to all ports Stylish Color Options: Choose from four vibrant colors—black, green, blue, and transparent—to personalize your setup while enjoying the protective benefits of this case Features: 1、 hard ABS protective case, suitable for Raspberry Pi 3B/3B+. 2、Can install a CPU cooling fan in the chassis to better dissipate heat. 3、You can hang the case on the wall through the hole at the bottom of the case. 4、Easy installation and disassembly, providing good protection performance. 5、Single？board computer protective shell, exquisite workmanship, safe and reliable. Specification: Item Type: Shell Material: ABS Specification: C Type Purpose: For Raspberry Pi 3B/3B+ Package List: 1 x Shell 5 x Screw 1 x Accessory Package List 1 x Shell 5 x Screw 1 x Accessory