If you are a lover of computer science and electronics , you like to stay up to date with technological news and you don't miss any detail, buy the Eaton 9PX3000RT Interactive UPS at the best price. Technology: LCD VRLA Product width: 44 cm Plug-in Product: Yes Plug Type: EU Nest Links: RS-232 USB 2.0 AC x 7 pieces: 2 pieces Type: Interactive UPS Color: Black Power: 2700 W Rated Load: 3kVA Noise level Lc IEC: 47 dB Country/Region of Production: Spain