Product comparison · 2 laptop docks & port replicators

Lenovo 03X7138 laptop dock/port replicator Wired OneLink Black vs Lenovo ThinkPad USB 3.0 Ultra

11specifications compared
4differ
7identical
25known for one product only

Key differences

HDMI ports quantity
- 03X7138 laptop dock/port replicator Wired OneLink Black:0
- ThinkPad USB 3.0 Ultra:1
Ethernet LAN
- 03X7138 laptop dock/port replicator Wired OneLink Black:No
- ThinkPad USB 3.0 Ultra:Yes
Ethernet LAN (RJ-45) ports
- 03X7138 laptop dock/port replicator Wired OneLink Black:0
- ThinkPad USB 3.0 Ultra:1

Side by side

Differences highlightedShow differences only

Comparison of 03X7138, ThinkPad USB 3.0 Ultra
36 specifications	A Lenovo 03X7138 laptop dock/port replicator Wired OneLink Black Model 03X7138 View product	B Lenovo ThinkPad USB 3.0 Ultra View product
Ports & interfaces2 differ
Connectivity technology	Wired	Wired
Host interfaceDiffers	OneLink	USB 3.2 Gen 1 (3.1 Gen 1) Type-A
USB 2.0 ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4	4
HDMI ports quantityDiffers	0	1
DisplayPorts quantity	1	1
Combo headphone/mic port	Yes	Yes
DVI-I ports quantityKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	No	Unknown — not stated by the source
Headphone outputsKnown for one	0	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Network2 differ
Ethernet LANDiffers	No	Yes
Ethernet LAN (RJ-45) portsDiffers	0	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
Brand compatibilityKnown for one	Unknown — not stated by the source	Lenovo
CertificationKnown for one	Unknown — not stated by the source	FCC/ICES CE KCC RCM BSMI VCCI CB UL+cUL EAC TUV Mark Serbia Kvalitet South Africa SABS&LoA Israel SII Ukraine DoC
Poweridentical
Power supply typeKnown for one	Unknown — not stated by the source	External
Power consumption (typical)Known for one	Unknown — not stated by the source	45 W
Softwareidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
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 & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	150 mm
DepthKnown for one	Unknown — not stated by the source	80 mm
HeightKnown for one	Unknown — not stated by the source	32 mm
WeightKnown for one	Unknown — not stated by the source	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 includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	USB
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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