This CyberPower OL1000RTXL2U Smart App Online Rack Tower UPS System is the perfect solution for protecting your desktop or free-standing devices from power outages. With a maximum power output of 900 W and voltage compatibility of 120 V, it can keep your devices running smoothly for a decent amount of time during power failures. The LED display allows you to easily monitor the status of the UPS system and the smart app provides additional features for added convenience. This system is ideal for anyone in need of a reliable power protection solution for their home or office.