Product comparison · 2 laptop docks & port replicators

Dell 310-8556 laptop dock/port replicator Silver vs Lenovo ThinkPad Mini Dock Series 3 (US/Canada/LA)

Key differences

USB 2.0 ports quantity
- 310-8556 laptop dock/port replicator Silver:4
- ThinkPad Mini Dock Series 3 (US/Canada/LA):6
Dimensions (WxDxH)
- 310-8556 laptop dock/port replicator Silver:312.42 x 160 x 71.1 mm
- ThinkPad Mini Dock Series 3 (US/Canada/LA):345 x 198.5 x 55.5 mm

Differences highlightedShow differences only

Comparison of 310-8556, ThinkPad Mini Dock Series 3 (US/Canada/LA)
18 specifications	A Dell 310-8556 laptop dock/port replicator Silver Model 310-8556 View product	B Lenovo ThinkPad Mini Dock Series 3 (US/Canada/LA)View product
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	4	6
VGA (D-Sub) ports quantity	1	1
Headphone outputs	1	1
Parallel ports quantityKnown for one	1	Unknown — not stated by the source
Serial ports quantityKnown for one	1	Unknown — not stated by the source
PS/2 ports quantityKnown for one	2	Unknown — not stated by the source
Microphone inKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	1
Performanceidentical
Product colourKnown for one	Silver	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	2.99 kg	Unknown — not stated by the source
Other features1 differ
DVI port	Yes	Yes
Dimensions (WxDxH)Differs	312.42 x 160 x 71.1 mm	345 x 198.5 x 55.5 mm
Interface	docking connector	docking connector
Power requirementsKnown for one	120-230V, 50/60 Hz	Unknown — not stated by the source
RJ-11 ports quantityKnown for one	1	Unknown — not stated by the source
Expansion slotsKnown for one	1x PCI LP	Unknown — not stated by the source
I/O portsKnown for one	Unknown — not stated by the source	1 x DisplayPort

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.