NOTEBOOK KEYBOARD – DELL E5440

Alpha Pro series is on-line double conversion UPS which provides ideal electrical output performance with continuous and uninterruptable high quality power in switching from AC to DC or DC to AC.

Alpha Pro has excellent voltage regulation ability with an ultra-wide input voltage range from 110 – 300 Vac, and auto-sensing 50 Hz / 60 Hz frequency to meet all kinds of grid environment.

The UPS performs advanced self-diagnostics to ensure the functionality of the UPS system and batteries, and to anticipate events before they occur.

Load-based fan speed control makes UPS produce low noise.

2 Years Warranty

1 Year Warranty for Battery