Product comparison · 2 power adapters & inverters

i-tec DC adapter 20V 6.75A 135W (Accessory for Selected Docking Stations) vs Lenovo GX21T68202 power adapter/inverter Indoor

14specifications compared
9differ
5identical
11known for one product only

Key differences

The Lenovo GX21T68202 power adapter/inverter Indoor has 265 W more output power than the i-tec DC adapter 20V 6.75A 135W (Accessory for Selected Docking Stations) (400 W vs 135 W). The Lenovo GX21T68202 power adapter/inverter Indoor has 13.25 A more output current than the i-tec DC adapter 20V 6.75A 135W (Accessory for Selected Docking Stations) (20 A vs 6.75 A). The Lenovo GX21T68202 power adapter/inverter Indoor has 0.3 m more cable length than the i-tec DC adapter 20V 6.75A 135W (Accessory for Selected Docking Stations) (1.8 m vs 1.5 m). Purpose: Docking station on the i-tec DC adapter 20V 6.75A 135W (Accessory for Selected Docking Stations), Laptop on the Lenovo GX21T68202 power adapter/inverter Indoor. Input voltage: 100–240 on the i-tec DC adapter 20V 6.75A 135W (Accessory for Selected Docking Stations), 100 - 240 V on the Lenovo GX21T68202 power adapter/inverter Indoor.

Purpose
- DC adapter 20V 6.75A 135W (Accessory for Selected Docking Stations):Docking station
- GX21T68202 power adapter/inverter Indoor:Laptop
Input voltage
- DC adapter 20V 6.75A 135W (Accessory for Selected Docking Stations):100–240
- GX21T68202 power adapter/inverter Indoor:100 - 240 V
Output power
- DC adapter 20V 6.75A 135W (Accessory for Selected Docking Stations):135 W
- GX21T68202 power adapter/inverter Indoor:400 W
Output current
- DC adapter 20V 6.75A 135W (Accessory for Selected Docking Stations):6.75 A
- GX21T68202 power adapter/inverter Indoor:20 A
Cable length
- DC adapter 20V 6.75A 135W (Accessory for Selected Docking Stations):1.5 m
- GX21T68202 power adapter/inverter Indoor:1.8 m
Width
- DC adapter 20V 6.75A 135W (Accessory for Selected Docking Stations):140 mm
- GX21T68202 power adapter/inverter Indoor:195 mm
Depth
- DC adapter 20V 6.75A 135W (Accessory for Selected Docking Stations):70 mm
- GX21T68202 power adapter/inverter Indoor:88 mm
Height
- DC adapter 20V 6.75A 135W (Accessory for Selected Docking Stations):25 mm
- GX21T68202 power adapter/inverter Indoor:33 mm

Side by side

Differences highlightedShow differences only

Comparison of DC20V135W, GX21T68202
25 specifications	A i-tec DC adapter 20V 6.75A 135W (Accessory for Selected Docking Stations) Model DC20V135W View product	B Lenovo GX21T68202 power adapter/inverter Indoor Model GX21T68202 View product
Features4 differ
PurposeDiffers	Docking station	Laptop
Power current typeKnown for one	Unknown — not stated by the source	AC-to-DC
Input voltageDiffers	100–240	100 - 240 V
Input currentKnown for one	Unknown — not stated by the source	1.5 A
Output powerDiffers	135 W	400 W
Output currentDiffers	6.75 A	20 A
Brand compatibilityKnown for one	Unknown — not stated by the source	Lenovo
CompatibilityKnown for one	Unknown — not stated by the source	Legion
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%
Weight & dimensions5 differ
Cable lengthDiffers	1.5 m	1.8 m
WidthDiffers	140 mm	195 mm
DepthDiffers	70 mm	88 mm
HeightDiffers	25 mm	33 mm
WeightDiffers	340 g	1.01 kg
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	1.5 kg
Package typeKnown for one	Unknown — not stated by the source	Box

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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