Product comparison · 2 power adapters & inverters

i-tec DC adapter 20V 6.5A 130W (Accessory for Selected Docking Stations) vs Lenovo GX21T87702 power adapter/inverter Indoor Black

13specifications compared
8differ
5identical
9known for one product only

Key differences

The Lenovo GX21T87702 power adapter/inverter Indoor Black has 5.75 A more output current than the i-tec DC adapter 20V 6.5A 130W (Accessory for Selected Docking Stations) (12.25 A vs 6.5 A). The Lenovo GX21T87702 power adapter/inverter Indoor Black has 0.65 m more cable length than the i-tec DC adapter 20V 6.5A 130W (Accessory for Selected Docking Stations) (1.8 m vs 1.15 m). The Lenovo GX21T87702 power adapter/inverter Indoor Black has 18 mm more width than the i-tec DC adapter 20V 6.5A 130W (Accessory for Selected Docking Stations) (165 mm vs 147 mm). Purpose: Docking station on the i-tec DC adapter 20V 6.5A 130W (Accessory for Selected Docking Stations), Laptop on the Lenovo GX21T87702 power adapter/inverter Indoor Black. Input voltage: 100–240 on the i-tec DC adapter 20V 6.5A 130W (Accessory for Selected Docking Stations), 100 - 240 V on the Lenovo GX21T87702 power adapter/inverter Indoor Black.

Purpose
- DC adapter 20V 6.5A 130W (Accessory for Selected Docking Stations):Docking station
- GX21T87702 power adapter/inverter Indoor Black:Laptop
Input voltage
- DC adapter 20V 6.5A 130W (Accessory for Selected Docking Stations):100–240
- GX21T87702 power adapter/inverter Indoor Black:100 - 240 V
Output current
- DC adapter 20V 6.5A 130W (Accessory for Selected Docking Stations):6.5 A
- GX21T87702 power adapter/inverter Indoor Black:12.25 A
Cable length
- DC adapter 20V 6.5A 130W (Accessory for Selected Docking Stations):1.15 m
- GX21T87702 power adapter/inverter Indoor Black:1.8 m
Width
- DC adapter 20V 6.5A 130W (Accessory for Selected Docking Stations):147 mm
- GX21T87702 power adapter/inverter Indoor Black:165 mm
Depth
- DC adapter 20V 6.5A 130W (Accessory for Selected Docking Stations):65 mm
- GX21T87702 power adapter/inverter Indoor Black:76 mm
Height
- DC adapter 20V 6.5A 130W (Accessory for Selected Docking Stations):31 mm
- GX21T87702 power adapter/inverter Indoor Black:254 mm
Weight
- DC adapter 20V 6.5A 130W (Accessory for Selected Docking Stations):377 g
- GX21T87702 power adapter/inverter Indoor Black:800 g

Side by side

Differences highlightedShow differences only

Comparison of DC20V130W, GX21T87702
22 specifications	A i-tec DC adapter 20V 6.5A 130W (Accessory for Selected Docking Stations) Model DC20V130W View product	B Lenovo GX21T87702 power adapter/inverter Indoor Black Model GX21T87702 View product
Features3 differ
PurposeDiffers	Docking station	Laptop
Input voltageDiffers	100–240	100 - 240 V
Input currentKnown for one	Unknown — not stated by the source	1.5 A
Output currentDiffers	6.5 A	12.25 A
Output powerKnown for one	130 W	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 80%
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	UL/CB IEC 62368-1/CE EMC/PSE/IRAM/NOM/DOE,ErP,CoC/Nrcan/FCC and ICES/Mexico MEPS/PSB/CCC/KC,MSIP/RCM/Australia safety/BSMI/EAC/GS/Serbia/Ukraine/SI/NRCS/SIRIM/ISC/SONCAP/STZ/INSM/KUCAS/BIS/Morocco/SEC
Weight & dimensions5 differ
Cable lengthDiffers	1.15 m	1.8 m
WidthDiffers	147 mm	165 mm
DepthDiffers	65 mm	76 mm
HeightDiffers	31 mm	254 mm
WeightDiffers	377 g	800 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	235 mm
Package depthKnown for one	Unknown — not stated by the source	200 mm
Package heightKnown for one	Unknown — not stated by the source	80 mm
Package weightKnown for one	Unknown — not stated by the source	1.1 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.

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