If you're passionate about IT and electronics, like being up to date on technology and don't miss even the slightest details, buyInteractive UPS APC BE850G2-GR at an unbeatable price. Colour: BlackCharacteristics: Cold startAlarmOverload indicatorLED in operation indicatorConnection: USBConnections: USB 2.0 x 2RJ45 x 3AC x 83 x RJ45Power: 850 VA520 W850 WNoise level: 45 dBForm factor: CompactWidth: 130 mmFunctions: Hot SwapConnectivity: USBVoltage: 220 V230 VAC input voltage: 230 VPower Plug: Type FTechnology: VRLACertificate: RoHSApprox. charging time: 16 hAccuracy (relative humidity): 0 % - 90 %Working range for temperature: 0º / 40º