AC/DC switching adapter with interchangeable AC plug (EU, USA, AU, UK)
15V/2A, 5.25v/4a and so on
30W Series SPEC
   Input:90-264v AC 47-63Hz, 0.8a Max.
   Inrush current: 60a Max.
   Line Current: 1% Max.
   Efficiency: 70-82%
       output voltage: 3-3.9v/ Max. 4.0a, output power 16w Max.
       output voltage: 4.-6.0v/  Max, 4.0a, output power 24w Max.
       output voltage: 6.1-7.4v/ Max.3.5a, output power 30w Max.
       output voltage: 7.5-9.9v/ Max.3.5a,  output power 30w Max.
       output voltage: 10.0-14.9v Max. 3.0a, output power 30w Max.
       output voltage: 15.0-19.9v Max. 2.0a output power 30w Max.
       output voltage: 20.0-29.9v Max. 1.5a, output power 30w Max.
       output voltage: 30.0-39.9v Max. 1.0a, output power 30w Max.
       output voltage: 40.0-50.0v Max. 0.75a, output power 30w Max.
  Safety: UL, CUL, TUV, CB, CE, FCC, PSE, C-TICK, BSMI
  RoHS and CEC compliant