Features: Ensure uninterrupted internet connectivity during power outages or voltages fluctuations with our UPS backup power supply for optical modems and routers, design to protect your devices from damage and extend their lifespans. Featuring a compactl size and modern design, this UPS is crafted from durability ABS material, making it ideal for both home and office environment without taking up much space. Perfect for anyone who relies on a stable internet connection, this device is essential for families, remote workers, and small business owners seekings peace mind. Suitable for various scenarios, whether you're working from home, streaming your favorite shows, or running a small office networking, this UPS ensures your devices remain powered. With its easy installation and reliable performances, this UPS backup power supply ensure your networking stays active when you need it most. y Specifications: Component:ABS Size:Approx.110x73x25mm/4.33x2.87x0.98inch Battery Capacity:7800mAh, Input:DC5.5x2.1mm Port 12V3A Output:DC5.5x2.5mm Port DC12V9V,2A1A; Package Includes: 1pc Mini UPS 2pcs Power Cable 1pc Manual note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.