Protective Case Heat Dissipation Cover Detachable for Raspberry Pi 2 3 B+ Feature:1. The heat dissipation case is suitable for Raspberry Pi 2 3 Model B+, with great practicability.2. The case is distributed with even holes, the heat dissipation area is large, and the effect is good.3. Using aluminum alloy material, wear-resistant and corrosion-resistant, not easy to deform after long-term use.4. Equipped with fasteners for easy installation and disassembly, and the structure is airtight after installation.5. All ports and sockets can be perfectly aligned and will not affect the use of the motherboard after installation. Specification:Item Type: Case for Raspberry PiMaterial: Aluminum Alloy Application: Suitable for Raspberry 2 3 B +Product Size: Approx. 90x63x32mm/3.5x2.5 x 1.3in Fan Voltage: DC 5VLista Packing:2 x Case2 x Accessories13 x Screws1 x Screwdriver1 x Fan4 x Nuts Or2 x Case2 x Accessories9 x Screws1 x Screwdriver 1) We accept Alipay, West Union, TT. All major credit cards are accepted through the payment processor's secure escrow. 2) Payment must be made within 3 days of placing the order. 3) If you can't check out immediately after the auction ends, please wait a few minutes and try again, payments should be completed within 3 days. About Shipping 1.