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 Riello DVR 800 640 W 800 W 540W at an unbeatable price.
Colour: Black
Connections:
AC x 4
C14 x 1
RS-232
USB 2.0
Mini USB
RJ45
C14
Depth: 420 mm
Frequency: 50/60 Hz
Noise level: 50 dB
Technology:
VRLA
LCD
Type:
C13
Uninterruptible Power Supply System Interactive UPS