If you're passionate about IT and electronics, like being up to date on technology and don't miss even the slightest details, buy  Uninterruptible Power Supply System Interactive UPS Eaton 9E20KI                at an unbeatable price.

Colour: Black
Connection: USB
Output voltage: 240 V
Connections: USB 2.0 x 1
Noise level: 55 dB
Form factor: Tower
Power: 20000 VA
Type: Uninterruptible Power Supply System Interactive UPS