Specifications:

Input: 100-240V 50/60Hz

Output: 19V 2.37A

Power: 45W

Connector Size: 4.0*1.35mm

Compatibility:

for Asus Q302 Q302L Q302LA Q302U Q302UA

for Asus Q303 Q303U Q303UA Q304 Q304U Q304UA

for Asus Q503 Q503U Q503UA Q504 Q504U Q504UA Q553 Q553U Q553UB