Specifications:
Input: 100-120V 200-240V 50-60Hz
Adapter Output Voltage: 20.0V
Adapter Output Current: 11.5A
Adapter Power: 230.0W
Adapter Plug Size: 4.5×3.0mm a pin in center
Package: 1 AC Adapter + 1 Free Power Cord

Compatible Adapter P/N.:

A21-230P2B
A230A063P