Product comparison · 2 laptop docks & port replicators

Lenovo 40A40090CH laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black vs Lenovo ThinkPad Workstation Dock-US

16specifications compared
4differ
12identical
12known for one product only

Key differences

Connectivity technology
- 40A40090CH laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:Wired
- ThinkPad Workstation Dock-US:Docking
USB 2.0 ports quantity
- 40A40090CH laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:2
- ThinkPad Workstation Dock-US:0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 40A40090CH laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:4
- ThinkPad Workstation Dock-US:6
HDMI ports quantity
- 40A40090CH laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:0
- ThinkPad Workstation Dock-US:1

Side by side

Differences highlightedShow differences only

Comparison of 40A40090CH, ThinkPad Workstation Dock-US
28 specifications	A Lenovo 40A40090CH laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black Model 40A40090CH View product	B Lenovo ThinkPad Workstation Dock-US View product
Ports & interfaces4 differ
Connectivity technologyDiffers	Wired	Docking
USB 2.0 ports quantityDiffers	2	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	6
HDMI ports quantityDiffers	0	1
HDMI versionKnown for one	Unknown — not stated by the source	1.4
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
Host interfaceKnown for one	USB 3.2 Gen 1 (3.1 Gen 1) Type-A	Unknown — not stated by the source
Performanceidentical
CertificationKnown for one	Unknown — not stated by the source	AS / NZS S-DOC, VCCI, BSMI, KCC, NOM, GOST, CB, CE, UkrSEPRO, EC-DoC, UL, FCC
CompatibilityKnown for one	ThinkPad Yoga 460, ThinkPad Yoga 14, ThinkPad P40 Yoga, ThinkPad Yoga 260, ThinkPad X1 Carbon (4th Gen), ThinkPad X1 Yoga, ThinkPad X1 Tablet with Productivity Module	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 43 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 95%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	402.2 mm
DepthKnown for one	Unknown — not stated by the source	165.4 mm
HeightKnown for one	Unknown — not stated by the source	55.6 mm
WeightKnown for one	Unknown — not stated by the source	980 g
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source

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.

More laptop docks & port replicators comparisons

All laptop docks & port replicators comparisons