Product comparison · 2 power adapters & inverters

2-Power AC Adapter 19V 3.75A 75W inc. mains cable vs 2-Power AC Adapter 18-20v

11specifications compared
5differ
6identical
7known for one product only

Key differences

Input voltage
- AC Adapter 19V 3.75A 75W inc. mains cable:110-240 V
- AC Adapter 18-20v:100 - 240 V
Width
- AC Adapter 19V 3.75A 75W inc. mains cable:50 mm
- AC Adapter 18-20v:49 mm
Height
- AC Adapter 19V 3.75A 75W inc. mains cable:29 mm
- AC Adapter 18-20v:32 mm
Weight
- AC Adapter 19V 3.75A 75W inc. mains cable:268 g
- AC Adapter 18-20v:265 g
Package height
- AC Adapter 19V 3.75A 75W inc. mains cable:53 mm
- AC Adapter 18-20v:54 mm

Side by side

Differences highlightedShow differences only

Comparison of CAA0631A, CAA0668A
18 specifications	A 2-Power AC Adapter 19V 3.75A 75W inc. mains cable Model CAA0631A View product	B 2-Power AC Adapter 18-20v Model CAA0668A View product
Features1 differ
PurposeKnown for one	Laptop	Unknown — not stated by the source
Power supply typeKnown for one	Indoor	Unknown — not stated by the source
Input voltageDiffers	110-240 V	100 - 240 V
Input frequencyKnown for one	50/60 Hz	Unknown — not stated by the source
Output powerKnown for one	75 W	Unknown — not stated by the source
Output currentKnown for one	3.75 A	Unknown — not stated by the source
CompatibilityKnown for one	Unknown — not stated by the source	Acer Travel M 342
Weight & dimensions3 differ
WidthDiffers	50 mm	49 mm
HeightDiffers	29 mm	32 mm
WeightDiffers	268 g	265 g
Packaging data1 differ
Package heightDiffers	53 mm	54 mm
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	113 x 49 x 29 mm

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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