1.Model：SPW05B2

2.Input Voltage：100-240Vac-50/60Hz,0.25A Max

3.Output Voltage:5V 2.1A With cable to Micro USB​ 

4.Size:61mm*44mm*25mm

5.CE/FCC/ROHS Certification

6.With short circuit / overcurrent / overload / over temperature / overvoltage protection.