Product comparison · 2 laptop docks & port replicators

Dell 310-8556 laptop dock/port replicator Silver vs Lenovo 45M1042 laptop dock/port replicator

8specifications compared
3differ
5identical
11known for one product only

Key differences

USB 2.0 ports quantity
- 310-8556 laptop dock/port replicator Silver:4
- 45M1042 laptop dock/port replicator:6
Weight
- 310-8556 laptop dock/port replicator Silver:2.99 kg
- 45M1042 laptop dock/port replicator:940 g
Dimensions (WxDxH)
- 310-8556 laptop dock/port replicator Silver:312.42 x 160 x 71.1 mm
- 45M1042 laptop dock/port replicator:345 x 199 x 56 mm

Side by side

Differences highlightedShow differences only

Comparison of 310-8556, 45M1042
19 specifications	A Dell 310-8556 laptop dock/port replicator Silver Model 310-8556 View product	B Lenovo 45M1042 laptop dock/port replicator Model 45M1042 View product
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	4	6
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
Performanceidentical
Product colourKnown for one	Silver	Unknown — not stated by the source
CompatibilityKnown for one	Unknown — not stated by the source	ThinkPad L412, L420, L512, L520 ThinkPad T400s, T410, T410i, T410s, T410si, T510, T510i ThinkPad T520 (Dual Core models only) ThinkPad W510 ThinkPad X220
Weight & dimensions1 differ
WeightDiffers	2.99 kg	940 g
Other features1 differ
Dimensions (WxDxH)Differs	312.42 x 160 x 71.1 mm	345 x 199 x 56 mm
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	2 x DisplayPort 1 x e-SATA

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.

More laptop docks & port replicators comparisons

All laptop docks & port replicators comparisons