Product comparison · 2 laptop docks & port replicators

Lenovo 40A40090IT laptop dock/port replicator Wired Black vs Lenovo ThinkPad USB 3.0 Pro Dock EU

Key differences

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 40A40090IT laptop dock/port replicator Wired Black:4
- ThinkPad USB 3.0 Pro Dock EU:3
DisplayPorts quantity
- 40A40090IT laptop dock/port replicator Wired Black:2
- ThinkPad USB 3.0 Pro Dock EU:1

Differences highlightedShow differences only

Comparison of 40A40090IT, ThinkPad USB 3.0 Pro Dock EU
22 specifications	A Lenovo 40A40090IT laptop dock/port replicator Wired Black Model 40A40090IT View product	B Lenovo ThinkPad USB 3.0 Pro Dock EU View product
Ports & interfaces2 differ
Connectivity technology	Wired	Wired
Host interfaceKnown for one	Unknown — not stated by the source	USB 3.2 Gen 1 (3.1 Gen 1) Type-A
USB 2.0 ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	3
HDMI ports quantity	0	0
DisplayPorts quantityDiffers	2	1
DVI-I ports quantityKnown for one	Unknown — not stated by the source	1
Microphone in	No	No
Combo headphone/mic port	Yes	Yes
Headphone outputs	0	0
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
DC-in jackKnown for one	Unknown — not stated by the source	Yes
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Performanceidentical
Product colour	Black	Black
Card reader integrated	No	No
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Brand compatibility	Lenovo	Lenovo
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

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.