The APC Back‑UPS BX500MI is a line‑interactive UPS designed to deliver stable power to sensitive electronics at home and in small offices. Thanks to AVR, it smooths out mains fluctuations without switching to battery, extending battery lifespan. Simple one‑button control enables quick sound muting and easy setup, including a mode for generator operation.

The UPS protects not only your equipment but also your network connection—the integrated 1 Gb/s data line protection helps minimize the risk of surge damage over the network. Communication via USB makes power monitoring and management easier. The compact design with IEC outlets is ideal for PCs, routers, NAS, and other peripherals.

• Reliable backup: 500 VA / 300 W for key devices.
• Automatic Voltage Regulation (AVR) without frequent battery switching.
• Quick mute and one‑button control.
• Data line protection up to 1 Gb/s against surges.
• USB communication for simple setup and monitoring.
• IEC outputs for clean and safe connections.