
Universal power adapters are more affordable than OEM replacements. They are also compatible with a wide range of notebooks. In this article we will see how the FSP NB S90 Universal Notebook Adapter performs.
FSP NB S90 Specifications:
* Input Voltage: 100V AC to 240V AC, 50 ~ 60Hz frequency
* Output Voltage: 15~17V OR 18~21V
* Peak Power Output: 90W
* Operating Efficiency: 85%+
The adapter meets CEC Energy Standard and Energy Star Standards. It comes with a 3 year parts/labor warranty and retails for $59.99
Build and Design
In looks the FCP NB S90 isn’t much different from average AC adapters. It has a black matte plastic body and comes with a black cord. A useful design element is the inline control that allows you to regulate output voltage of the power supply. Build quality is excellent and the cords connecting to the adapter are long enough to reach most power outlets around you.
Ease of Use
The FSP NB S90 power adapter is very easy to use with adjustable voltage settings. You are allowed two voltage ranges – 15-17V or 18-21V. Look at the rated voltage of the original power adapter to determine the range you should use. You can then easily select a particular voltage range using only your fingertips. And once set you can’t change it accidentally.
Performance
Performance is excellent in terms of rated capacity and compatibility. The adapter is compatible with a wide range of notebooks and netbooks.
Heat and Noise
Heat and noise levels are normal. During normal usage the adapter is warm to the touch. Under heavy load it does get hot, but the same thing happens with every standard adapter.
Pros:
Easy to set up
Good build quality
Universally compatible
Cons:
Nothing really

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