This device provides full protection and high efficiency at a small size and reasonable price. The UPS can be used for sustaining the operation of such equipment like computers, laptops, game consoles, televisions, routers, and switches.A built-in CPU controls parameters and proper operation of the device. Application of the CPU in the UPS devices allows for complex protection by automatic voltage adjustment and stabilization within the safe range. The CPU controlling technology triggers an immediate reaction by adjusting low or high voltage, voltage peaks and drops, UPS overloads as well as it protects the battery from complete discharge.The UPS has been additionally equipped with two RJ-45 ports, which work as surge protection for a telephone line or ICT wiring. On the back of the casing, there is an extra USB port to provide the user with higher control over the device and its parametrization.The PowerManager software enables remote monitoring in the real-time of the UPS state and its working environment, sending messages to separate preset network target addresses, automatic registration of work time, and shutoff of software if it is necessary to terminate power supply by the UPS.The function of quieter operation shall meet the expectations of the most demanding users who appreciate silent operation. Irrespective of the working mode it allows silencing all sounds which do not signal problems while the device is running on battery power. The UPS provides a clear and stable supply of power to the connected equipment which makes a reliable emergency supply system for every household and office.