Product comparison · 2 laptop docks & port replicators

Lenovo 40A40090EU laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black vs Lenovo 40A50230EU laptop dock/port replicator Docking Black

15specifications compared
6differ
9identical
20known for one product only

Key differences

Connectivity technology
- 40A40090EU laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:Wired
- 40A50230EU laptop dock/port replicator Docking Black:Docking
USB 2.0 ports quantity
- 40A40090EU laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:2
- 40A50230EU laptop dock/port replicator Docking Black:0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 40A40090EU laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:4
- 40A50230EU laptop dock/port replicator Docking Black:6
HDMI ports quantity
- 40A40090EU laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:0
- 40A50230EU laptop dock/port replicator Docking Black:1
Ethernet LAN data rates
- 40A40090EU laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:10,100,1000 Mbit/s
- 40A50230EU laptop dock/port replicator Docking Black:10,1000 Mbit/s
Power source type
- 40A40090EU laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:DC
- 40A50230EU laptop dock/port replicator Docking Black:AC

Side by side

Differences highlightedShow differences only

Comparison of 40A40090EU, 40A50230EU
35 specifications	A Lenovo 40A40090EU laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black Model 40A40090EU View product	B Lenovo 40A50230EU laptop dock/port replicator Docking Black Model 40A50230EU 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
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Host interfaceKnown for one	USB 3.2 Gen 1 (3.1 Gen 1) Type-A	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,1000 Mbit/s
Performanceidentical
Charging functionKnown for one	Unknown — not stated by the source	Yes
Maximum digital resolutionKnown for one	3840 x 2160 pixels	Unknown — not stated by the source
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Brand compatibilityKnown for one	Lenovo	Unknown — not stated by the source
CompatibilityKnown for one	ThinkPad Yoga 260	Unknown — not stated by the source
Power1 differ
Power source typeDiffers	DC	AC
Power consumption (max)Known for one	Unknown — not stated by the source	230 W
Wireless chargingKnown for one	No	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 43 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 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
Other featuresidentical
Products per palletKnown for one	Unknown — not stated by the source	1 pc(s)
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.

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