Product comparison · 2 laptop docks & port replicators

Acer Graphics Dock vs Lenovo 40A40090IT laptop dock/port replicator Wired Black

Key differences

USB 2.0 ports quantity
- Graphics Dock:0
- 40A40090IT laptop dock/port replicator Wired Black:2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- Graphics Dock:3
- 40A40090IT laptop dock/port replicator Wired Black:4
HDMI ports quantity
- Graphics Dock:1
- 40A40090IT laptop dock/port replicator Wired Black:0
Microphone in
- Graphics Dock:Yes
- 40A40090IT laptop dock/port replicator Wired Black:No
Headphone outputs
- Graphics Dock:1
- 40A40090IT laptop dock/port replicator Wired Black:0
Brand compatibility
- Graphics Dock:Acer
- 40A40090IT laptop dock/port replicator Wired Black:Lenovo

Differences highlightedShow differences only

Comparison of Graphics Dock, 40A40090IT
19 specifications	A Acer Graphics Dock View product	B Lenovo 40A40090IT laptop dock/port replicator Wired Black Model 40A40090IT View product
Ports & interfaces5 differ
Connectivity technology	Wired	Wired
Host interfaceKnown for one	USB 3.2 Gen 1 (3.1 Gen 1) Type-C	Unknown — not stated by the source
USB 2.0 ports quantityDiffers	0	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	3	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	1	Unknown — not stated by the source
HDMI ports quantityDiffers	1	0
DisplayPorts quantity	2	2
Microphone inDiffers	Yes	No
Headphone outputsDiffers	1	0
USB connector typeKnown for one	USB Type-C	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
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
Performance2 differ
Product colour	Black	Black
Card reader integrated	No	No
Brand compatibilityDiffers	Acer	Lenovo
CompatibilityDiffers	Switch 12 S Aspire R 13	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

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.