HP AC 30W vs NGS CW-100W V2

Comparison of AC 30W, CW-100W V2

20 specifications	A HP AC 30WView product	B NGS CW-100W V2View product
Features2 differ
Purpose	Laptop	Laptop
Power supply type	Indoor	Indoor
Input voltageDiffers	100-240 V	110-240 V
Input frequency	50/60 Hz	50/60 Hz
Output powerDiffers	30 W	100 W
Output voltageKnown for one	19 V	—Unknown — not stated by the source
CompatibilityKnown for one	HP Slate 500	—Unknown — not stated by the source
Power current typeKnown for one	—Unknown — not stated by the source	AC-to-DC
Output currentKnown for one	—Unknown — not stated by the source	1.8 A
EfficiencyKnown for one	—Unknown — not stated by the source	85%
USB ports quantityKnown for one	—Unknown — not stated by the source	1
Designidentical
Product colour	Black	Black
Certificatesidentical
CertificationKnown for one	RoHS	—Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	40.6 mm	—Unknown — not stated by the source
DepthKnown for one	27.4 mm	—Unknown — not stated by the source
HeightKnown for one	94 mm	—Unknown — not stated by the source
WeightKnown for one	200 g	—Unknown — not stated by the source
Packaging dataidentical
AC adapter includedKnown for one	Yes	—Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AC	—Unknown — not stated by the source
Performanceidentical
USB versionKnown for one	—Unknown — not stated by the source	2.0

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.