Product comparison · 2 power adapters & inverters

HP AC Adapter 40W vs HP ElitePad 12W USB Auto Adapter

Key differences

Differences highlightedShow differences only

Comparison of AC Adapter 40W, ElitePad 12W USB Auto Adapter
16 specifications	A HP AC Adapter 40W View product	B HP ElitePad 12W USB Auto Adapter View product
Features3 differ
Purpose	Laptop	Laptop
Power supply type	Indoor	Indoor
Input voltageDiffers	100-240 V	12 V
Input frequencyKnown for one	50/60 Hz	Unknown — not stated by the source
Input currentKnown for one	2.05 A	Unknown — not stated by the source
Output powerDiffers	40 W	12 W
Output voltageKnown for one	19.5 V	Unknown — not stated by the source
Adjustable output voltageKnown for one	No	Unknown — not stated by the source
Brand compatibilityKnown for one	HP	Unknown — not stated by the source
CompatibilityDiffers	Mini 210	ElitePad 900 G1 Tablet, ElitePad 1000 G2 Tablet
Designidentical
Product colour	Black	Black
Weight & dimensions3 differ
WidthDiffers	40 mm	29.5 mm
DepthDiffers	90 mm	151.9 mm
HeightDiffers	25 mm	10 mm
WeightKnown for one	Unknown — not stated by the source	17 g
Poweridentical
DC output voltageKnown for one	Unknown — not stated by the source	+5V

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.