Product comparison · 2 laptop docks & port replicators

Lenovo ThinkPad OneLink Dock vs Lenovo ThinkPad Port Replicator Series 3 w/ USB 3.0

Key differences

Connectivity technology
- ThinkPad OneLink Dock:Wired
- ThinkPad Port Replicator Series 3 w/ USB 3.0:Docking
USB 2.0 ports quantity
- ThinkPad OneLink Dock:2
- ThinkPad Port Replicator Series 3 w/ USB 3.0:3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- ThinkPad OneLink Dock:2
- ThinkPad Port Replicator Series 3 w/ USB 3.0:1
HDMI ports quantity
- ThinkPad OneLink Dock:1
- ThinkPad Port Replicator Series 3 w/ USB 3.0:0
Width
- ThinkPad OneLink Dock:200 mm
- ThinkPad Port Replicator Series 3 w/ USB 3.0:345 mm
Depth
- ThinkPad OneLink Dock:170 mm
- ThinkPad Port Replicator Series 3 w/ USB 3.0:199 mm
Height
- ThinkPad OneLink Dock:120 mm
- ThinkPad Port Replicator Series 3 w/ USB 3.0:55 mm
Weight
- ThinkPad OneLink Dock:1.2 kg
- ThinkPad Port Replicator Series 3 w/ USB 3.0:840 g

Differences highlightedShow differences only

Comparison of ThinkPad OneLink Dock, ThinkPad Port Replicator Series 3 w/ USB 3.0
17 specifications	A Lenovo ThinkPad OneLink Dock View product	B Lenovo ThinkPad Port Replicator Series 3 w/ USB 3.0 View product
Ports & interfaces4 differ
Connectivity technologyDiffers	Wired	Docking
USB 2.0 ports quantityDiffers	2	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	1
HDMI ports quantityDiffers	1	0
Microphone in	Yes	Yes
Headphone outputs	1	1
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
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
CompatibilityKnown for one	ThinkPad E431, ThinkPad E531	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	200 mm	345 mm
DepthDiffers	170 mm	199 mm
HeightDiffers	120 mm	55 mm
WeightDiffers	1.2 kg	840 g

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.