New laptop adapter with US plug,100% compatible. Input Voltage: AC100-240V, Output Voltage: 19V,Output current:1.75A,Total output power:33W,DC pin sizes:Micro USB Safety Features: Over current protection; Total power protection; Over voltage protection; Short Circuit Protection,100% test before delivery,UL,CE,FCC,ROHS standard. Fits the following models: ASUS Chromebook C201, ASUS Chromebook C201P, ASUS Chromebook C201PA Note: Not all compatiable model# is listed. WHAT YOU GET: 1x Power Supply; Description:
Input: 100-240V 0.8A 50-60Hz
Output: 19V === 1.75A
Power: 33W
Connector size: Special Micro USB (ref to the picture)

Package includes:
1 x Adapter
1 x Plug (fit your country)

Fits the following models:
ASUS Chromebook C201, ASUS Chromebook C201P,
ASUS Chromebook C201PA
Note: Not all compatiable model# is listed.