Product comparison · 2 laptop docks & port replicators

2-Power ALT108154B 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

15specifications compared
7differ
8identical
15known for one product only

Key differences

Connectivity technology
- ALT108154B 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
- ALT108154B 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
- ALT108154B 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
Width
- ALT108154B laptop dock/port replicator Docking Black:368 mm
- 40A90090US laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black:171 mm
Depth
- ALT108154B laptop dock/port replicator Docking Black:107 mm
- 40A90090US laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black:80 mm
Height
- ALT108154B laptop dock/port replicator Docking Black:44 mm
- 40A90090US laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black:32.5 mm
Weight
- ALT108154B laptop dock/port replicator Docking Black:760 g
- 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 ALT108154B, 40A90090US
30 specifications	A 2-Power ALT108154B laptop dock/port replicator Docking Black Model ALT108154B 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 & interfaces3 differ
Connectivity technologyDiffers	Docking	Wired
Host interfaceKnown for one	Unknown — not stated by the source	USB 3.2 Gen 1 (3.1 Gen 1) Type-C
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
DisplayPorts quantity	2	2
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Headphone outputs	1	1
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
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
Maximum digital resolutionKnown for one	Unknown — not stated by the source	3840 x 2160 pixels
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Charging functionKnown for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Brand compatibilityKnown for one	HP	Unknown — not stated by the source
CompatibilityKnown for one	EliteBook 820 G1	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%
Weight & dimensions4 differ
WidthDiffers	368 mm	171 mm
DepthDiffers	107 mm	80 mm
HeightDiffers	44 mm	32.5 mm
WeightDiffers	760 g	290 g
Packaging contentidentical
AC adapter included	Yes	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC, USB Type-C

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.

More laptop docks & port replicators comparisons

All laptop docks & port replicators comparisons