Product comparison · 2 laptop docks & port replicators

Lenovo 4X10E52940 laptop dock/port replicator Wired Black vs Lenovo ThinkPad OneLink Pro Dock

11specifications compared
1differ
10identical
15known for one product only

Key differences

Microphone in
- 4X10E52940 laptop dock/port replicator Wired Black:No
- ThinkPad OneLink Pro Dock:Yes

Side by side

Differences highlightedShow differences only

Comparison of 4X10E52940, ThinkPad OneLink Pro Dock
26 specifications	A Lenovo 4X10E52940 laptop dock/port replicator Wired Black Model 4X10E52940 View product	B Lenovo ThinkPad OneLink Pro Dock View product
Ports & interfaces1 differ
Connectivity technology	Wired	Wired
Host interfaceKnown for one	Unknown — not stated by the source	USB 2.0
USB 2.0 ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4	4
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
DisplayPorts quantity	1	1
DVI-I ports quantity	1	1
Microphone inDiffers	No	Yes
Headphone outputsKnown for one	Unknown — not stated by the source	1
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
USB connector type	USB Type-A	USB Type-A
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Performanceidentical
Product colour	Black	Black
Card reader integratedKnown for one	Unknown — not stated by the source	No
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Optical drive includedKnown for one	No	Unknown — not stated by the source
CompatibilityKnown for one	ThinkPad X1 Carbon (2nd gen), ThinkPad Edge (E540, E440, S540, S440, S531, S431, E531, E431), ThinkPad Yoga	Unknown — not stated by the source
Operational conditionsidentical
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-5 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	48 mm
DepthKnown for one	Unknown — not stated by the source	92 mm
HeightKnown for one	Unknown — not stated by the source	134 mm
WeightKnown for one	Unknown — not stated by the source	480 g
Packaging contentidentical
AC adapter included	Yes	Yes

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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