Passive Cooling Shell Case for Raspberry Pi 3B/3B+ Heat Dissipation Enclosure Metal Cooler Cover Housing Accessory Feature: 1. Striped aluminum alloy, thick and good hand feel, which is more conducive to the heat dissipation for Raspberry Pi; 2. The shell has precise opening and is designed with GPIO position, camera interface, POE interface and DSI interface; 3. The shell is passively radiated, and the heat is transmitted to the whole shell by the heat conduction column for heat removal. Specification: Color: Black Material: aluminum alloy Product size: 90 * 65 * 35mm/3.54x2.56x1.38in Applicable model: for Raspberry Pi 3B / 3B+ Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 x Cooling Shell 1 Set x Cooling Pad 4 x Screws 1 x Wrench _x005f_x000D_ 1. Striped aluminum alloy, thick and good hand feel, which is more conducive to the heat dissipation for Raspberry Pi; 2. The shell has precise opening and is designed with GPIO position, camera interface, POE interface and DSI interface; 3. The shell is passively radiated, and the heat is transmitted to the whole shell by the heat conduction column for heat removal.