Heatsink Case Aluminium Alloy Cooling Metal Case with Multiple Interfaces for RasPi 4b Black

Feature: 1. Aluminum Alloy: Heatsink is made of aluminum alloy, high strength, resistant to wear and tear, good heat dissipation. 2. Sealing Design: The aluminum case is well sealed with a security shield to keep the motherboard. 3. Applicable Models: The cooling metal case is suitable for RasPI 4b type motherboard. 4. Heat Dissipation: Heatsink case with 4 cooling columns to strengthen the aluminum alloy itself cooling effect. 5. Rich Interface: for RasPi 4b heatsink has a variety of interfaces, high expansion capacity, practicality. Specification: Item Type: Heatsink Material: Aluminum Alloy Applicable Models: for RasPi 4b. Package List: 1 x Shell Upper Layer1 x Lower Shell Layer4 x Screws6 x Heat Sinks