The APC Back-UPS Pro A is a line-interactive uninterruptible power supply (UPS) specifically designed to protect electronic devices in environments with varying power supply conditions. With an output power of 1500 volt-amperes (VA) and an energy capacity of 865 watts (W), this model provides a reliable solution for ensuring power supply for critical applications. The desktop design allows for flexible placement in various environments, while the six Schuko outlets ensure easy connection to multiple devices. The line-interactive technology ensures that the UPS can regulate voltage drops and spikes, extending the lifespan of connected devices. Additionally, the device's adaptability allows for optimal performance in specific power supply environments or when using generators. The APC Back-UPS Pro A is therefore a valuable investment for anyone relying on stable and continuous power supply.