Input: 100-240V~1.2A 50-60Hz
Adapter Output Voltage: 20V
Adapter Output Current: 2.25A
Adapter Power: 45W
Weight( Adapter only ) :175g
Adapter tip note: rectangle With a pin in center

Fit Machine Model:( Only list part of all the Fit Model )
Nec
  For NEC:
PC-GN202FSA4,
  For NEC DIRECT NS(S) SERIES:
PC-GN202FSL5, PC-GN224HSL5, PC-GN224FSL4

  For NEC LAVIE DIRECT HZ SERIES:
PC-GN224W2A4, PC-GN224W2G4, PC-GN224W3A4

For NEC LAVIE DIRECT NS (H) SERIES:
PC-GN246ACA5, PC-GN246EBA5, PC-GN246BAL4,

For NEC LAVIE DIRECT NS(E) SERIES:
PC-GN15CJSL5, PC-GN15CLSA5, PC-GN15CLSD5