Product comparison · 2 laptop docks & port replicators

2-Power ALT2311B laptop dock/port replicator Docking Black vs Lenovo 40AA0045EU laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black

13specifications compared
10differ
3identical
14known for one product only

Key differences

Connectivity technology
- ALT2311B laptop dock/port replicator Docking Black:Docking
- 40AA0045EU laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:Wired
USB 2.0 ports quantity
- ALT2311B laptop dock/port replicator Docking Black:0
- 40AA0045EU laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- ALT2311B laptop dock/port replicator Docking Black:4
- 40AA0045EU laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:2
Microphone in
- ALT2311B laptop dock/port replicator Docking Black:Yes
- 40AA0045EU laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:No
Headphone outputs
- ALT2311B laptop dock/port replicator Docking Black:1
- 40AA0045EU laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:0
Brand compatibility
- ALT2311B laptop dock/port replicator Docking Black:HP
- 40AA0045EU laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:Lenovo
Width
- ALT2311B laptop dock/port replicator Docking Black:368 mm
- 40AA0045EU laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:48 mm
Depth
- ALT2311B laptop dock/port replicator Docking Black:107 mm
- 40AA0045EU laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:91 mm

Side by side

Differences highlightedShow differences only

Comparison of ALT2311B, 40AA0045EU
27 specifications	A 2-Power ALT2311B laptop dock/port replicator Docking Black Model ALT2311B View product	B Lenovo 40AA0045EU laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black Model 40AA0045EU View product
Ports & interfaces5 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-A
USB 2.0 ports quantityDiffers	0	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	2
DVI-I ports quantityKnown for one	Unknown — not stated by the source	1
Microphone inDiffers	Yes	No
Headphone outputsDiffers	1	0
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantityKnown for one	2	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
Performance2 differ
Product colour	Black	Black
Brand compatibilityDiffers	HP	Lenovo
CompatibilityDiffers	EliteBook 820 G1	C-tick (Australia),FCC(USA)/ICES(Canada),CE-EMC(Europe),VCCI(Japan),COC(Saudi Arabia),SABS COC(South Africa),BMSI(EMC),EMC (Ukraine),Serbia,CB,TUV Mark,Israel,CU,Ukraine/LVD+EMC,UL(American),BSMI (Taiwan),NOM (Mexico),KC (Korea)
Card reader integratedKnown for one	No	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	-5 - 95%
Weight & dimensions3 differ
WidthDiffers	368 mm	48 mm
DepthDiffers	107 mm	91 mm
Height (front)Known for one	Unknown — not stated by the source	13.5 cm
Height (rear)Known for one	Unknown — not stated by the source	13.5 cm
WeightDiffers	760 g	310 g
HeightKnown for one	44 mm	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Packaging contentidentical
AC adapter includedKnown for one	Yes	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.

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