Product comparison · 2 power adapters & inverters

Dynabook AC Adaptor vs Dynabook USB Type-C™ PD3.0 AC adapter - 2 pin

8specifications compared
3differ
5identical
6known for one product only

Key differences

Output power
- AC Adaptor:65 W
- USB Type-C™ PD3.0 AC adapter - 2 pin:45 W
Output voltage
- AC Adaptor:19 V
- USB Type-C™ PD3.0 AC adapter - 2 pin:5/9/15/20 V
Adjustable output voltage
- AC Adaptor:No
- USB Type-C™ PD3.0 AC adapter - 2 pin:Yes

Side by side

Differences highlightedShow differences only

Comparison of PA5178U-2ACA, PA5279E-1ACA
14 specifications	A Dynabook AC Adaptor Model PA5178U-2ACA View product	B Dynabook USB Type-C™ PD3.0 AC adapter - 2 pin Model PA5279E-1ACA View product
Features3 differ
Input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Output powerDiffers	65 W	45 W
Output voltageDiffers	19 V	5/9/15/20 V
Adjustable output voltageDiffers	No	Yes
Output currentKnown for one	3.42 A	Unknown — not stated by the source
Poweridentical
Automatic output voltage adjustmentKnown for one	Unknown — not stated by the source	Yes
Output voltage noteKnown for one	Unknown — not stated by the source	5V, 9V, 15V, 20V
Performanceidentical
USB connectivityKnown for one	Unknown — not stated by the source	Yes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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