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Product comparison · 2 power adapters & inverters

Lenovo GX21M50633 power adapter/inverter Indoor vs StarTech.com 65W USB-C Laptop Charger with 5ft (1.5m) Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro

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  • 21specifications compared
  • 16differ
  • 5identical
  • 16known for one product only

Key differences

The Lenovo GX21M50633 power adapter/inverter Indoor has 0.5 A more input current than the StarTech.com 65W USB-C Laptop Charger with 5ft (1.5m) Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro (2.5 A vs 2 A). The Lenovo GX21M50633 power adapter/inverter Indoor has 75 W more output power than the StarTech.com 65W USB-C Laptop Charger with 5ft (1.5m) Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro (140 W vs 65 W). The Lenovo GX21M50633 power adapter/inverter Indoor has 2 A more output current than the StarTech.com 65W USB-C Laptop Charger with 5ft (1.5m) Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro (7 A vs 5 A). Input frequency: 50/60 Hz on the Lenovo GX21M50633 power adapter/inverter Indoor, 50 - 60 Hz on the StarTech.com 65W USB-C Laptop Charger with 5ft (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 GX21M50633 power adapter/inverter Indoor, 5 - 20 V on the StarTech.com 65W USB-C Laptop Charger with 5ft (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
    • 2.5 A
    • 2 A
  • Output power
    • 140 W
    • 65 W
  • Output voltage
    • 20 V
    • 5 - 20 V
  • Output current
    • 7 A
    • 5 A
  • Operating temperature (T-T)
    • 0 - 40 °C
    • 0 - 25 °C
  • Operating relative humidity (H-H)
    • 8 - 80%
    • 10 - 90%
  • Cable length
    • 1 m
    • 1.8 m

Side by side

Differences highlightedShow differences only
37 specifications
A

Lenovo

GX21M50633 power adapter/inverter Indoor

Model GX21M50633

View product
B

StarTech.com

65W USB-C Laptop Charger with 5ft (1.5m) Tethered USB-C Cable, Power Adapter Brick for Dell, XPS, HP ProBook, MacBook Pro, Microsoft Surface Pro

Model 165LN-USB-C-CHARGER

View product
Features5 differ
PurposeLaptopLaptop
Power supply typeIndoorIndoor
Input voltage100 - 240 V100 - 240 V
Input frequencyDiffers50/60 Hz50 - 60 Hz
Input currentDiffers2.5 A2 A
Output powerDiffers140 W65 W
Output voltageDiffers20 V5 - 20 V
Output currentDiffers7 A5 A
USB ports quantityKnown for one1
USB Power Delivery revisionKnown for one3.0
Brand compatibilityKnown for oneAny brand
Power current typeKnown for oneAC-to-DC
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
CertificationKnown for oneUL/CSA/IECEE CB/&EMC/ES/PSE/Australian/New Zealand/MEPS/Nordic/CCC/PSB/NOM/Russian/IRAM/Serbia EMC/Croatia EMC/GS marketing/CECP/SASO/NZ SDOC/SII
Weight & dimensions5 differ
Cable lengthDiffers1 m1.8 m
WidthDiffers122 mm67 mm
DepthDiffers62 mm89.5 mm
HeightDiffers26.5 mm26 mm
WeightDiffers328 g329 g
Packaging data4 differ
Package widthDiffers165 mm168 mm
Package depthDiffers167 mm104 mm
Package heightDiffers60 mm72 mm
Package weightDiffers900 g345 g
Package typeKnown for oneBox
Packaging contentidentical
Cables includedKnown for oneUSB Type-C
Included power plug typesKnown for oneUS
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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