Product comparison · 2 laptop docks & port replicators

Lenovo 40AA0045US laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black vs Lenovo 4XH0L54952 laptop dock/port replicator Wired USB 2.0 Black

9specifications compared
3differ
6identical
23known for one product only

Key differences

USB 2.0 ports quantity
- 40AA0045US laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black:2
- 4XH0L54952 laptop dock/port replicator Wired USB 2.0 Black:4

Side by side

Differences highlightedShow differences only

Comparison of 40AA0045US, 4XH0L54952
32 specifications	A Lenovo 40AA0045US laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-A Black Model 40AA0045US View product	B Lenovo 4XH0L54952 laptop dock/port replicator Wired USB 2.0 Black Model 4XH0L54952 View product
Ports & interfaces2 differ
Connectivity technology	Wired	Wired
Host interfaceDiffers	USB 3.2 Gen 1 (3.1 Gen 1) Type-A	USB 2.0
USB 2.0 ports quantityDiffers	2	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
USB Power Delivery (USB PD)Known for one	Yes	Unknown — not stated by the source
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
DVI-D ports quantityKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	No	Unknown — not stated by the source
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Headphone outputsKnown for one	0	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
Networkidentical
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Performance1 differ
Product colour	Black	Black
Card reader integratedKnown for one	No	Unknown — not stated by the source
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Brand compatibilityKnown for one	Lenovo	Unknown — not stated by the source
CompatibilityDiffers	A475, A275, E585, E485, E580, E480, E575, E475, E570, E470, E560p, E565, E560, E465, E460, E51-80, E31-80(DS), E31-80, E31-70 HSW, E31-70 BDW, S5, L380 Yoga, L380, L480, L570, L470, L460, L560, MIIX 720-12IKB, MIIX 710-12IKB, MIIX 700-12ISK, MIIX 520-12IKB,Miix 510-12ISK, MIIX 510-12IKB, P71, P51, P	ThinkCentre M600 Tiny, ThinkCentre M700 Tiny, ThinkCentre M900 Tiny
CertificationKnown for one	CB, TUV-Mark, UL(American), BSMI(TW), NOM(Mexico), CU, Ukraine/LVD+EMC, FCC(USA)/ICES(Canada), CE-EMC(Europe), VCCI(Japan), KC(Korea), C-tick(Australia), BMSI(EMC), EMC(Ukraine), Serbia, COC(Saudi Arabia), SABS COC(South Africa), COC(Croatia), Israel	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	DC	Unknown — not stated by the source
Power supplyKnown for one	45 W	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	90 W
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Packaging contentidentical
AC adapter included	Yes	Yes
Cables includedKnown for one	AC, USB	Unknown — not stated by the source
Interface adapters includedKnown for one	DVI-I male - VGA female	Unknown — not stated by the source
Manual	Yes	Yes
Softwareidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020

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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