Specification: OUTPUT:  DC 12V 1.3A Output adaptor jack size:  Outer Diameter: 5.5mm . Inner Diameter: 2.1-2.5mm Plug type:  EU plug INPUT VOLTAGE RANGE:  AC 100-240V 50/60Hz FREQUENCY RANGE:  47-63HZ LEAKAGE CURRENT:  1mA/240VAC ENVIRONMENT:  WORKING TEMP  -10~+60°C WORKING HUMIDITY:   20-90%RH non-condensing STORAGE TEMP,HUMIDITY:   -20~+85°C,10-95%RH DIMENSION:   70*63*35 mm PACKING:  0.14kg, 100pcs/14kg   Package Content: 1 x 12V 1.3A EU Plug AC/DC Adapter