If you are passionate about IT and electronics, if you are up to date on technology and you don't miss any details, buy APC BX950MI 520W Interactive Uninterruptible Power Supply System at the best price. Colour: black. Features: LED indicator. Alarm Interactive Overload indicator LED operation indicator Connections: USB 2.0 RJ45 c14x1 AC x 6 USB Frequency: 50-60Hz 50 - 60 Hz. Type: C13. Technology: VRLA Certificate: RoHS Noise level: 40 dB Form factor: Compact Power: 520 W Voltage: 300V 230 V. 140V Width: 120 mm Plug in: Yes Plug type: EU plug. Output voltage: 10 V. IP rating: IP20 AC input: 50/60 Hz Cable length: 1.2 m Charging time: approx. : 8 hours Connectors: C14 x 1 Working Humidity Range: 0% - 95% Working temperature range: 0º / 40º