Experience a perfect blend of durability and excellent thermal conductivity with our large heat sink, made from aluminum. It comes with a black oxidized that not only adds of sleekness, but also enhances its conductivity properties. This makes it a perfect cooling solution for your routers such as ax3pro/ax6, ensuring and optimal performance at all times. Our heat sink is meticulously designed with an innovative groove-breaking layout that showcases excellence in engineering. This feature helps to maximize the area in contact with cooling air, thus accelerating thermal conductivity. With this, you have a reliable solution that reduces the risk of hardware failure due to overheating while enhancing the efficiency of your device. Our aluminum heat sink measures dimensions of 180mm x 120mm x 20mm, making it large enough to offer effective thermal conductivity. Our aluminum heat sink guarantees not just effective cooling but also . It's meticulously crafted to withstand continuous use while maintaining excellent performance. Invest in our large heat sink - designed for quality, efficiency, and dependability. Enhance your device's performance and lifespan even under extreme weather conditions. Used for: Various mini DC convertercircuit board, Router (computing),LED, Power IC, Transistor etc. A heat sink is a passive heat exchangerthat transfers the heat generated by an electronic or a mechanical device,thereby allowing regulation of the device's temperature at optimal levels. Improve the environment (temperaturearound the device, as well as the flow rate of the air) Colour:Black Material:aluminum Size:180x120x20 mm Package Contents: 1 * Radiator Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.