Product comparison · 2 laptop docks & port replicators

Acer WiGig Wireless Black vs Lenovo 40A20170IN laptop dock/port replicator Docking Black

14specifications compared
3differ
11identical
13known for one product only

Key differences

Connectivity technology
- WiGig Wireless Black:Wireless
- 40A20170IN laptop dock/port replicator Docking Black:Docking
USB 2.0 ports quantity
- WiGig Wireless Black:0
- 40A20170IN laptop dock/port replicator Docking Black:3
DisplayPorts quantity
- WiGig Wireless Black:1
- 40A20170IN laptop dock/port replicator Docking Black:2

Side by side

Differences highlightedShow differences only

Comparison of WiGig, 40A20170IN
27 specifications	A Acer WiGig Wireless Black Model WiGig View product	B Lenovo 40A20170IN laptop dock/port replicator Docking Black Model 40A20170IN View product
Ports & interfaces3 differ
Connectivity technologyDiffers	Wireless	Docking
Host interfaceKnown for one	WiGig	Unknown — not stated by the source
USB 2.0 ports quantityDiffers	0	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	3	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	1	Unknown — not stated by the source
HDMI ports quantity	1	1
VGA (D-Sub) ports quantity	1	1
DisplayPorts quantityDiffers	1	2
Microphone in	No	No
Combo headphone/mic port	Yes	Yes
Headphone outputs	0	0
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
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
Networking standardsKnown for one	IEEE 802.11ac, IEEE 802.11ad	Unknown — not stated by the source
Performanceidentical
Product colour	Black	Black
Card reader integrated	No	No
Brand compatibilityKnown for one	Acer	Unknown — not stated by the source
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power consumption (typical)Known for one	45 W	Unknown — not stated by the source
Power source typeKnown for one	Unknown — not stated by the source	DC
Weight & dimensionsidentical
WidthKnown for one	140 mm	Unknown — not stated by the source
DepthKnown for one	73 mm	Unknown — not stated by the source
HeightKnown for one	108 mm	Unknown — not stated by the source
WeightKnown for one	590 g	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	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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