For HP 90W 19.5V 7.7A 4.5mmX 3.0mm center pin
CHARACTERISTICS
Input: 100-240V
Output: 19.5V 7.7A
Connector (pin): 4.5x3.0mm
Power: 150W
Only for Hp
Made of metal. Available in store. For laptops up to 15.6".
High quality waterproof black
The ideal laptop backpack: 15.6". Protect and transport your laptop safely.