W2F74AA - HP 150W Smart AC Adapter (4.5mm)

Technical Specs:
- Input voltage: 100-240 VAC
- Input frequency: 50-60 Hz
- Output power: 150W
- Output voltage: 19.5V DC
- Efficiency: 87% min at 100% load
- Dimensions (W x D x H): 6.65 x 2.76 x 1.57 in
- Weight: 1.32 lbs

Helpful Notes:
1. This adapter is compatible with HP laptops that require a 4.5mm connector.
2. The high efficiency of this adapter helps to reduce energy consumption and save on electricity bills.
3. The compact size and lightweight design make it easy to carry around for travel or work.