2-Power AC 90W 18-20V 4.9A vs Hypertec THK-PSU/X201 power adapter/inverter Indoor Black

Comparison of AC 90W 18-20V 4.9A, THK-PSU/X201

17 specifications	A 2-Power AC 90W 18-20V 4.9AView product	B Hypertec THK-PSU/X201 power adapter/inverter Indoor Black Model THK-PSU/X201 View product
Features1 differ
Purpose	Laptop	Laptop
Power supply type	Indoor	Indoor
Power current typeKnown for one	AC-to-DC	—Unknown — not stated by the source
Input voltage	100-240 V	100-240 V
Input frequency	50/60 Hz	50/60 Hz
Output powerKnown for one	90 W	—Unknown — not stated by the source
Output voltageKnown for one	18 V	—Unknown — not stated by the source
Output currentKnown for one	4.9 A	—Unknown — not stated by the source
CompatibilityDiffers	HP Compaq 500 HP Compaq nx5xx HP Compaq Evo N1xx HP Pavilion dv2	Thinkpad X201
Designidentical
Product colour	Black	Black
LED indicatorsKnown for one	Yes	—Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	—Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	—Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	—Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 90%	—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

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.