Features: 100% brand new and high quality This is the new version dual fan heatsink for Raspberry Pi Zero 2 W module Dual fast cooling fans, heat-dissipating sticker on the back, simple and practical. Mute cooler, the noise is only 22DBA, other brand's fan is over 30DBA, you don't have to worry about the noise any more. Reinforced aluminum material, lightweight and durable, long-lasting stainless All ports and slots of the aluminum alloy case can match with Raspberry Pi Zero 2 W computer perfectly. Package Includes: 1 PC x Dual Cooling Fans 1 PC x Aluminum Alloy Heatsink Kit Specifications: Type: Aluminum Alloy Case and Heatsink Model: Zero 2 W Heatsink Material: Aluminum Housing with Fans kit Function: Cooling and Protection for Raspberry Pi Zero 2 W note: Does not include Raspberry Pi Zero 2 W . Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.