Product comparison · 2 power adapters & inverters

Lenovo ThinkPad 170W vs UNYKAch UK-90 power adapter/inverter Indoor

Key differences

Differences highlightedShow differences only

Comparison of ThinkPad 170W, UK-90
19 specifications	A Lenovo ThinkPad 170W View product	B UNYKAch UK-90 power adapter/inverter Indoor Model UK-90 View product
Features2 differ
PurposeDiffers	Laptop	Universal
Power supply type	Indoor	Indoor
Power current typeKnown for one	Unknown — not stated by the source	AC-to-DC
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	170 W	90 W
EfficiencyKnown for one	Unknown — not stated by the source	90%
Power protection featuresKnown for one	Unknown — not stated by the source	Overload
Performanceidentical
Connector(s)Known for one	Unknown — not stated by the source	8
Designidentical
Product colour	Black	Black
Case colourKnown for one	Unknown — not stated by the source	Black
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	57 mm
DepthKnown for one	Unknown — not stated by the source	29 mm
HeightKnown for one	Unknown — not stated by the source	130 mm
WeightDiffers	600 g	268 g
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	Box
Packaging contentidentical
Quick installation guideKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
PowerKnown for one	Unknown — not stated by the source	90 W
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85044095	Unknown — not stated by the source

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.