Product comparison · 2 laptop docks & port replicators

Lenovo 03X6300 laptop dock/port replicator Wired OneLink+ Black vs Lenovo 03X7138 laptop dock/port replicator Wired OneLink Black

Key differences

Host interface
- 03X6300 laptop dock/port replicator Wired OneLink+ Black:OneLink+
- 03X7138 laptop dock/port replicator Wired OneLink Black:OneLink
DisplayPorts quantity
- 03X6300 laptop dock/port replicator Wired OneLink+ Black:2
- 03X7138 laptop dock/port replicator Wired OneLink Black:1
Ethernet LAN
- 03X6300 laptop dock/port replicator Wired OneLink+ Black:Yes
- 03X7138 laptop dock/port replicator Wired OneLink Black:No
Ethernet LAN (RJ-45) ports
- 03X6300 laptop dock/port replicator Wired OneLink+ Black:1
- 03X7138 laptop dock/port replicator Wired OneLink Black:0

Differences highlightedShow differences only

Comparison of 03X6300, 03X7138
18 specifications	A Lenovo 03X6300 laptop dock/port replicator Wired OneLink+ Black Model 03X6300 View product	B Lenovo 03X7138 laptop dock/port replicator Wired OneLink Black Model 03X7138 View product
Ports & interfaces2 differ
Connectivity technology	Wired	Wired
Host interfaceDiffers	OneLink+	OneLink
USB 2.0 ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4	4
HDMI ports quantity	0	0
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantityDiffers	2	1
Microphone in	No	No
Combo headphone/mic port	Yes	Yes
Headphone outputs	0	0
Headphone connectivity	3.5 mm	3.5 mm
DVI-I ports quantityKnown for one	Unknown — not stated by the source	1
Network2 differ
Ethernet LANDiffers	Yes	No
Ethernet LAN (RJ-45) portsDiffers	1	0
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Performanceidentical
Product colour	Black	Black
Card reader integrated	No	No
Cable lock slotKnown 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.