• Model: USB Charger 2.1A • Input Voltage Range: 100 – 240Vac • AC Socket: EU Type • Output Connector: USB 5V/2.1A • Efficiency: >76% under 230 Vac • No Load Power Consumption: < 0.1W • Over-Current Protection • Short-Circuit Protection • Over Voltage Protection • Over Temperature Protection • Operation Temperature: 0°C~35°C • Dimensions (LxWxH) mm: 73 x 35 x 17