Efficient Heat Dissipation : Designed to effectively lower the operating temperature of your router, ensuring a stable and reliable network connection throughout the day. 5V USB Power Supply : Compatible with both router USB ports and external power banks, this fan offers flexible power options for various usage scenarios. Removable Film Design : Comes with a removable adhesive film that allows easy repositioning without leaving any residue or damage on surfaces. Stable Structure & Fast Cooling : Built with a durable ABS material structure, it provides fast heat dissipation while maintaining operational stability. Wide Range Of Applications : Perfectly suited for use with a wide range of compatible routers, enhancing overall device performance and longevity. Introducing the ultimate solution for keeping your router running cool and performing at its best. This router cooling fan is engineered with a 5V USB-powered system that can be connected directly to your router or via a mobile power source. Featuring an efficient heat dissipation design, it ensures optimal temperatures are maintained, reducing overheating risks and enhancing network stability. The fan’s removable adhesive film makes installation and relocation effortless—no residue left behind. Its durable ABS construction not only supports long-term reliability but also delivers fast cooling performance. Whether you're using it in a home office or networking setup, this fan is an essential accessory for extending the life of your router and boosting connectivity efficiency.