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Product comparison · 2 power adapters & inverters

Lenovo GX21T68202 power adapter/inverter Indoor vs StarTech.com 100W USB-C Laptop Charger with 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro

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  • 22specifications compared
  • 16differ
  • 6identical
  • 15known for one product only

Key differences

The StarTech.com 100W USB-C Laptop Charger with 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro has 0.5 A more input current than the Lenovo GX21T68202 power adapter/inverter Indoor (2 A vs 1.5 A). The Lenovo GX21T68202 power adapter/inverter Indoor has 300 W more output power than the StarTech.com 100W USB-C Laptop Charger with 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro (400 W vs 100 W). The Lenovo GX21T68202 power adapter/inverter Indoor has 15 A more output current than the StarTech.com 100W USB-C Laptop Charger with 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro (20 A vs 5 A). Input frequency: 50/60 Hz on the Lenovo GX21T68202 power adapter/inverter Indoor, 50 - 60 Hz on the StarTech.com 100W USB-C Laptop Charger with 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro. Output voltage: 20 V on the Lenovo GX21T68202 power adapter/inverter Indoor, 5 - 20 V on the StarTech.com 100W USB-C Laptop Charger with 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro.

  • Input frequency
    • 50/60 Hz
    • 50 - 60 Hz
  • Input current
    • 1.5 A
    • 2 A
  • Output power
    • 400 W
    • 100 W
  • Output voltage
    • 20 V
    • 5 - 20 V
  • Output current
    • 20 A
    • 5 A
  • Brand compatibility
    • Lenovo
    • Any brand
  • Operating temperature (T-T)
    • 0 - 40 °C
    • 0 - 25 °C
  • Operating relative humidity (H-H)
    • 8 - 80%
    • 10 - 90%

Side by side

Differences highlightedShow differences only
37 specifications
A

Lenovo

GX21T68202 power adapter/inverter Indoor

Model GX21T68202

View product
B

StarTech.com

100W USB-C Laptop Charger with 1.5m Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro

Model 1100LU-USB-C-CHARGER

View product
Features6 differ
PurposeLaptopLaptop
Power supply typeIndoorIndoor
Input voltage100 - 240 V100 - 240 V
Input frequencyDiffers50/60 Hz50 - 60 Hz
Input currentDiffers1.5 A2 A
Output powerDiffers400 W100 W
Output voltageDiffers20 V5 - 20 V
Output currentDiffers20 A5 A
USB ports quantityKnown for one1
USB Power Delivery revisionKnown for one3.0
Brand compatibilityDiffersLenovoAny brand
Power current typeKnown for oneAC-to-DC
CompatibilityKnown for oneLegion
Designidentical
Product colourBlackBlack
Housing materialKnown for onePlastic
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 25 °C
Storage temperature (T-T)Known for one-20 - 80 °C
Operating relative humidity (H-H)Differs8 - 80%10 - 90%
Storage relative humidity (H-H)Known for one30 - 90%
Certificatesidentical
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC), RoHS, TÜV mark
Weight & dimensions4 differ
Cable length1.8 m1.8 m
WidthDiffers195 mm67 mm
DepthDiffers88 mm89.5 mm
HeightDiffers33 mm26 mm
WeightDiffers1.01 kg329 g
Packaging data4 differ
Package widthDiffers235 mm168 mm
Package depthDiffers200 mm104 mm
Package heightDiffers80 mm72 mm
Package weightDiffers1.5 kg5 g
Package typeKnown for oneBox
Packaging contentidentical
Cables includedKnown for oneUSB Type-C
Included power plug typesKnown for oneUK
Quantity per pack1 pc(s)1 pc(s)
Logistics dataidentical
Master (outer) case widthKnown for one435 mm
Master (outer) case lengthKnown for one385 mm
Master (outer) case heightKnown for one195 mm
Products per master (outer) caseKnown for one20 pc(s)

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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