Product comparison · 2 power adapters & inverters

Lenovo GX21V43585 power adapter/inverter Indoor vs StarTech.com 100W USB-C Laptop Charger with 5ft (1.5m) Tethered USB-C Cable, Power Adapter Brick for Dell, HP ProBook, MacBook Pro, Microsoft Surface Pro

22specifications compared
15differ
7identical
15known for one product only

Key differences

The StarTech.com 100W USB-C Laptop Charger with 5ft (1.5m) Tethered USB-C Cable, Power Adapter Brick for Dell, HP ProBook, MacBook Pro, Microsoft Surface Pro has 0.4 A more input current than the Lenovo GX21V43585 power adapter/inverter Indoor (2 A vs 1.6 A). The StarTech.com 100W USB-C Laptop Charger with 5ft (1.5m) Tethered USB-C Cable, Power Adapter Brick for Dell, HP ProBook, MacBook Pro, Microsoft Surface Pro has 0.8 m more cable length than the Lenovo GX21V43585 power adapter/inverter Indoor (1.8 m vs 1 m). The Lenovo GX21V43585 power adapter/inverter Indoor has 41 mm more width than the StarTech.com 100W USB-C Laptop Charger with 5ft (1.5m) Tethered USB-C Cable, Power Adapter Brick for Dell, HP ProBook, MacBook Pro, Microsoft Surface Pro (108 mm vs 67 mm). Input frequency: 50/60 Hz on the Lenovo GX21V43585 power adapter/inverter Indoor, 50 - 60 Hz on the StarTech.com 100W USB-C Laptop Charger with 5ft (1.5m) Tethered USB-C Cable, Power Adapter Brick for Dell, HP ProBook, MacBook Pro, Microsoft Surface Pro. Output voltage: 20 V on the Lenovo GX21V43585 power adapter/inverter Indoor, 5 - 20 V on the StarTech.com 100W USB-C Laptop Charger with 5ft (1.5m) Tethered USB-C Cable, Power Adapter Brick for Dell, HP ProBook, MacBook Pro, Microsoft Surface Pro.

Input frequency
- GX21V43585 power adapter/inverter Indoor:50/60 Hz
- 100W USB-C Laptop Charger with 5ft (1.5m) Tethered USB-C Cable, Power Adapter Brick for Dell, HP ProBook, MacBook Pro, Microsoft Surface Pro:50 - 60 Hz
Input current
- GX21V43585 power adapter/inverter Indoor:1.6 A
- 100W USB-C Laptop Charger with 5ft (1.5m) Tethered USB-C Cable, Power Adapter Brick for Dell, HP ProBook, MacBook Pro, Microsoft Surface Pro:2 A
Output voltage
- GX21V43585 power adapter/inverter Indoor:20 V
- 100W USB-C Laptop Charger with 5ft (1.5m) Tethered USB-C Cable, Power Adapter Brick for Dell, HP ProBook, MacBook Pro, Microsoft Surface Pro:5 - 20 V
Brand compatibility
- GX21V43585 power adapter/inverter Indoor:Lenovo
- 100W USB-C Laptop Charger with 5ft (1.5m) Tethered USB-C Cable, Power Adapter Brick for Dell, HP ProBook, MacBook Pro, Microsoft Surface Pro:Any brand
Operating temperature (T-T)
- GX21V43585 power adapter/inverter Indoor:0 - 40 °C
- 100W USB-C Laptop Charger with 5ft (1.5m) Tethered USB-C Cable, Power Adapter Brick for Dell, HP ProBook, MacBook Pro, Microsoft Surface Pro:0 - 25 °C
Operating relative humidity (H-H)
- GX21V43585 power adapter/inverter Indoor:8 - 80%
- 100W USB-C Laptop Charger with 5ft (1.5m) Tethered USB-C Cable, Power Adapter Brick for Dell, HP ProBook, MacBook Pro, Microsoft Surface Pro:10 - 90%
Cable length
- GX21V43585 power adapter/inverter Indoor:1 m
- 100W USB-C Laptop Charger with 5ft (1.5m) Tethered USB-C Cable, Power Adapter Brick for Dell, HP ProBook, MacBook Pro, Microsoft Surface Pro:1.8 m
Width
- GX21V43585 power adapter/inverter Indoor:108 mm
- 100W USB-C Laptop Charger with 5ft (1.5m) Tethered USB-C Cable, Power Adapter Brick for Dell, HP ProBook, MacBook Pro, Microsoft Surface Pro:67 mm

Side by side

Differences highlightedShow differences only

Comparison of GX21V43585, 1100LN-USB-C-CHARGER
37 specifications	A Lenovo GX21V43585 power adapter/inverter Indoor Model GX21V43585 View product	B StarTech.com 100W USB-C Laptop Charger with 5ft (1.5m) Tethered USB-C Cable, Power Adapter Brick for Dell, HP ProBook, MacBook Pro, Microsoft Surface Pro Model 1100LN-USB-C-CHARGER View product
Features4 differ
Input frequencyDiffers	50/60 Hz	50 - 60 Hz
Input currentDiffers	1.6 A	2 A
Output voltageDiffers	20 V	5 - 20 V
USB ports quantityKnown for one	Unknown — not stated by the source	1
USB Power Delivery revisionKnown for one	Unknown — not stated by the source	3.0
Brand compatibilityDiffers	Lenovo	Any brand
Power current typeKnown for one	AC-to-DC	Unknown — not stated by the source
Designidentical
Housing materialKnown for one	Unknown — not stated by the source	Plastic
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 25 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 80 °C
Operating relative humidity (H-H)Differs	8 - 80%	10 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	30 - 90%
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	TÜV mark, Federal Communications Commission (FCC), RoHS, CE
CertificationKnown for one	UL/CSA/IECEE/CB IEC 62368-1/CE EMC/DOE,CEC/FCC and ICES/PSE/NRCS(LOA)/SABS(COC)/SABS/BIS/BSMI/CCC/EAC/IAC/KEBS/KUCAS/NOM/Nrcan/PSB/RCM/Australia safety/SEC/Serbia/SM DOC/SONCAP/UA TR Mark CoC/DOC (Safety+EMC+RoHS)	Unknown — not stated by the source
Weight & dimensions5 differ
Cable lengthDiffers	1 m	1.8 m
WidthDiffers	108 mm	67 mm
DepthDiffers	56.5 mm	89.5 mm
HeightDiffers	27 mm	26 mm
WeightDiffers	280 g	329 g
Packaging data4 differ
Package widthDiffers	147 mm	168 mm
Package depthDiffers	130 mm	104 mm
Package heightDiffers	56 mm	72 mm
Package weightDiffers	550 g	500 g
Package typeKnown for one	Box	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	USB Type-C
Included power plug typesKnown for one	Unknown — not stated by the source	US
Logistics dataidentical
Master (outer) case widthKnown for one	Unknown — not stated by the source	435 mm
Master (outer) case lengthKnown for one	Unknown — not stated by the source	385 mm
Master (outer) case heightKnown for one	Unknown — not stated by the source	195 mm
Products per master (outer) caseKnown for one	Unknown — not stated by the source	20 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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