Lenovo ThinkPad 30W AC vs Lindy USB Travel Adapter

Comparison of ThinkPad 30W AC, USB Travel Adapter

13 specifications	A Lenovo ThinkPad 30W ACView product	B Lindy USB Travel AdapterView product
Features1 differ
Input frequencyKnown for one	—Unknown — not stated by the source	50/60 Hz
Output voltageDiffers	20 V	5 V
Output currentKnown for one	—Unknown — not stated by the source	1 A
CompatibilityKnown for one	—Unknown — not stated by the source	iPods, MP3, PDAs, mobile phones
PurposeKnown for one	Laptop	—Unknown — not stated by the source
Power supply typeKnown for one	Indoor	—Unknown — not stated by the source
Input voltageKnown for one	100-240 V	—Unknown — not stated by the source
Output powerKnown for one	30 W	—Unknown — not stated by the source
Performanceidentical
Connector(s)Known for one	—Unknown — not stated by the source	USB-A FM
Designidentical
Product colour	Black	Black
Weight & dimensions1 differ
Cable lengthKnown for one	—Unknown — not stated by the source	1.8 m
WeightDiffers	151 g	890 g
Packaging dataidentical
Package weightKnown for one	—Unknown — not stated by the source	1.62 kg

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.