Product comparison · 2 power adapters & inverters

2-Power AC Adapter 19V 4.74A 90W inc. mains cable vs 2-Power AC Adapter 18-20v

Key differences

Width
- AC Adapter 19V 4.74A 90W inc. mains cable:51 mm
- AC Adapter 18-20v:49 mm
Depth
- AC Adapter 19V 4.74A 90W inc. mains cable:120 mm
- AC Adapter 18-20v:118 mm
Height
- AC Adapter 19V 4.74A 90W inc. mains cable:35 mm
- AC Adapter 18-20v:32 mm
Weight
- AC Adapter 19V 4.74A 90W inc. mains cable:288 g
- AC Adapter 18-20v:265 g
Package depth
- AC Adapter 19V 4.74A 90W inc. mains cable:189 mm
- AC Adapter 18-20v:190 mm
Package height
- AC Adapter 19V 4.74A 90W inc. mains cable:53 mm
- AC Adapter 18-20v:54 mm
Dimensions (WxDxH)
- AC Adapter 19V 4.74A 90W inc. mains cable:131 x 55 x 29 mm
- AC Adapter 18-20v:113 x 49 x 29 mm

Differences highlightedShow differences only

Comparison of CAA0631B, CAA0668A
15 specifications	A 2-Power AC Adapter 19V 4.74A 90W inc. mains cable Model CAA0631B View product	B 2-Power AC Adapter 18-20v Model CAA0668A View product
Featuresidentical
Output powerKnown for one	90 W	Unknown — not stated by the source
Input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
CompatibilityKnown for one	Unknown — not stated by the source	Acer Travel M 342
Poweridentical
Power adapter capacityKnown for one	3500 mAh	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	51 mm	49 mm
DepthDiffers	120 mm	118 mm
HeightDiffers	35 mm	32 mm
WeightDiffers	288 g	265 g
Packaging data2 differ
Package depthDiffers	189 mm	190 mm
Package heightDiffers	53 mm	54 mm
Other features1 differ
Dimensions (WxDxH)Differs	131 x 55 x 29 mm	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.