Product comparison · 2 laptop docks & port replicators

Lenovo 40A70045IT laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-B Black vs Lenovo ThinkPad USB 3.0 Ultra Dock

17specifications compared
6differ
11identical
15known for one product only

Key differences

USB 2.0 ports quantity
- 40A70045IT laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-B Black:3
- ThinkPad USB 3.0 Ultra Dock:2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 40A70045IT laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-B Black:2
- ThinkPad USB 3.0 Ultra Dock:4
Power source type
- 40A70045IT laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-B Black:DC
- ThinkPad USB 3.0 Ultra Dock:AC
Weight
- 40A70045IT laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-B Black:240 g
- ThinkPad USB 3.0 Ultra Dock:224 g

Side by side

Differences highlightedShow differences only

Comparison of 40A70045IT, ThinkPad USB 3.0 Ultra Dock
32 specifications	A Lenovo 40A70045IT laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-B Black Model 40A70045IT View product	B Lenovo ThinkPad USB 3.0 Ultra Dock View product
Ports & interfaces3 differ
Connectivity technology	Wired	Wired
Host interfaceDiffers	USB 3.2 Gen 1 (3.1 Gen 1) Type-B	USB 3.2 Gen 1 (3.1 Gen 1) Type-A
USB 2.0 ports quantityDiffers	3	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	4
HDMI ports quantity	1	1
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	No
Combo headphone/mic port	Yes	Yes
Headphone outputsKnown for one	Unknown — not stated by the source	0
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
DVI-D ports quantityKnown for one	1	Unknown — not stated by the source
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
Performance1 differ
Product colour	Black	Black
Card reader integratedKnown for one	Unknown — not stated by the source	No
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
CertificationDiffers	TUV Mark, Serbia, RCM,BSMI, VCCI, CB, Ukraine DOC, South Africa, SABS (South Africa), SABS-LoA, Israel, FCC, ICES, KCC, UL/cUL(USA/Canada), EAC	FCC/ICES CE KCC RCM BSMI VCCI CB UL+cUL EAC TUV Mark Serbia Kvalitet South Africa SABS&LoA Israel SII Ukraine DoC
Power1 differ
Power source typeDiffers	DC	AC
Power consumption (typical)Known for one	Unknown — not stated by the source	45 W
Weight & dimensions1 differ
Width	150 mm	150 mm
Depth	80 mm	80 mm
Height	32 mm	32 mm
WeightDiffers	240 g	224 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	214 mm
Package depthKnown for one	Unknown — not stated by the source	182 mm
Package heightKnown for one	Unknown — not stated by the source	64 mm
Package weightKnown for one	Unknown — not stated by the source	728 g
Packaging contentidentical
AC adapter included	Yes	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC, USB
Operational conditionsidentical
Operating temperature (T-T)Known for one	-5 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 95%	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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