1APPLICABLE MODEL: Router heat dissipation case kit, specially designed for Nanopi R2S router model, standard in size, which is easy to install and use. 2EASY TO INSTALL: Equipped with corresponding specifications of hex wrench and screw set, easy to install and use, greatly improving work efficiency. 3ALUMINUM ALLOY: Made of excellent aluminum alloy material, corrosion and wear resistance, and improve good protection while dissipating heat. 4HIGH EFFICIENCY: Equipped with a fan cooling plate, which greatly improves the cooling performance and ensures the good and stable operation. 5COMPACT SIZE: The router cooling protective case has compact structure and light weight, will not interfere with the router after installation. Item Type: Router Cooling Case Material: Aluminum Alloy Applicable Model: For Nanopi R2s Router 1 x Bottom Plate 1 x Fan Cooling Plate 6 x Screws 1 x Hex Wrench 1 x Sponge Pad