Product comparison · 2 power adapters & inverters

2-Power UKP0003A power adapter/inverter Indoor Black vs Ewent EW3971 power adapter/inverter Indoor

8specifications compared
5differ
3identical
15known for one product only

Key differences

Input voltage
- UKP0003A power adapter/inverter Indoor Black:230 V
- EW3971 power adapter/inverter Indoor:100-240 V
Width
- UKP0003A power adapter/inverter Indoor Black:48 mm
- EW3971 power adapter/inverter Indoor:134 mm
Depth
- UKP0003A power adapter/inverter Indoor Black:115 mm
- EW3971 power adapter/inverter Indoor:67 mm
Height
- UKP0003A power adapter/inverter Indoor Black:30 mm
- EW3971 power adapter/inverter Indoor:17.5 mm
Weight
- UKP0003A power adapter/inverter Indoor Black:268 g
- EW3971 power adapter/inverter Indoor:277 g

Side by side

Differences highlightedShow differences only

Comparison of UKP0003A, EW3971
23 specifications	A 2-Power UKP0003A power adapter/inverter Indoor Black Model UKP0003A View product	B Ewent EW3971 power adapter/inverter Indoor Model EW3971 View product
Features1 differ
Power current typeKnown for one	Unknown — not stated by the source	AC-to-DC
Input voltageDiffers	230 V	100-240 V
Input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Output powerKnown for one	Unknown — not stated by the source	90 W
Output voltageKnown for one	Unknown — not stated by the source	9.5 V
EfficiencyKnown for one	Unknown — not stated by the source	86%
Supplementary power connectorsKnown for one	Unknown — not stated by the source	8
Detachable power connectorsKnown for one	Unknown — not stated by the source	Yes
Power protection featuresKnown for one	Unknown — not stated by the source	Over current, Over voltage, Overheating, Short circuit
Output currentKnown for one	2 A	Unknown — not stated by the source
USB ports quantityKnown for one	1	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CE, RoHS, FCC
Weight & dimensions4 differ
WidthDiffers	48 mm	134 mm
DepthDiffers	115 mm	67 mm
HeightDiffers	30 mm	17.5 mm
WeightDiffers	268 g	277 g
Packaging dataidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85044090
Performanceidentical
USB versionKnown for one	2.0	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.

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