Product comparison · 2 laptop docks & port replicators

2-Power ALT108145B laptop dock/port replicator Docking Black vs Lenovo 40A90090US laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black

17specifications compared
9differ
8identical
25known for one product only

Key differences

Connectivity technology
- ALT108145B laptop dock/port replicator Docking Black:Docking
- 40A90090US laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black:Wired
USB 2.0 ports quantity
- ALT108145B laptop dock/port replicator Docking Black:0
- 40A90090US laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black:2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- ALT108145B laptop dock/port replicator Docking Black:4
- 40A90090US laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black:3
DisplayPorts quantity
- ALT108145B laptop dock/port replicator Docking Black:1
- 40A90090US laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black:2
Width
- ALT108145B laptop dock/port replicator Docking Black:260 mm
- 40A90090US laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black:171 mm
Depth
- ALT108145B laptop dock/port replicator Docking Black:164 mm
- 40A90090US laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black:80 mm
Height
- ALT108145B laptop dock/port replicator Docking Black:61 mm
- 40A90090US laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black:32.5 mm
Weight
- ALT108145B laptop dock/port replicator Docking Black:1.07 kg
- 40A90090US laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black:290 g

Side by side

Differences highlightedShow differences only

Comparison of ALT108145B, 40A90090US
42 specifications	A 2-Power ALT108145B laptop dock/port replicator Docking Black Model ALT108145B View product	B Lenovo 40A90090US laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black Model 40A90090US View product
Ports & interfaces4 differ
Connectivity technologyDiffers	Docking	Wired
USB 2.0 ports quantityDiffers	0	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	3
HDMI ports quantity	0	0
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantityDiffers	1	2
DVI-D ports quantityKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Headphone outputs	1	1
Parallel ports quantityKnown for one	1	Unknown — not stated by the source
Serial ports quantityKnown for one	1	Unknown — not stated by the source
PS/2 ports quantityKnown for one	2	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
USB connector typeKnown for one	USB Type-A	Unknown — not stated by the source
Host interfaceKnown for one	Unknown — not stated by the source	USB 3.2 Gen 1 (3.1 Gen 1) Type-C
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
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 integrated	No	No
Cable lock slot	Yes	Yes
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Brand compatibilityKnown for one	HP	Unknown — not stated by the source
Maximum digital resolutionKnown for one	Unknown — not stated by the source	3840 x 2160 pixels
Charging functionKnown for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Poweridentical
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Power consumption (max)Known for one	90 W	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	260 mm	171 mm
DepthDiffers	164 mm	80 mm
HeightDiffers	61 mm	32.5 mm
WeightDiffers	1.07 kg	290 g
Packaging content1 differ
AC adapter included	Yes	Yes
Cables includedDiffers	AC	AC, USB Type-C
ManualKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating 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	20 - 95%

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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