Product comparison · 2 laptop docks & port replicators

Dell 331-6304 laptop dock/port replicator Docking Black vs Dell 452-11508 laptop dock/port replicator Docking Black

Key differences

Width
- 331-6304 laptop dock/port replicator Docking Black:287 mm
- 452-11508 laptop dock/port replicator Docking Black:170 mm
Depth
- 331-6304 laptop dock/port replicator Docking Black:170.2 mm
- 452-11508 laptop dock/port replicator Docking Black:288 mm
Height
- 331-6304 laptop dock/port replicator Docking Black:63.5 mm
- 452-11508 laptop dock/port replicator Docking Black:53.7 mm
Weight
- 331-6304 laptop dock/port replicator Docking Black:1.04 kg
- 452-11508 laptop dock/port replicator Docking Black:1.05 kg

Differences highlightedShow differences only

Comparison of 331-6304, 452-11508
27 specifications	A Dell 331-6304 laptop dock/port replicator Docking Black Model 331-6304 View product	B Dell 452-11508 laptop dock/port replicator Docking Black Model 452-11508 View product
Ports & interfacesidentical
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
PS/2 ports quantityKnown for one	Unknown — not stated by the source	2
Performance1 differ
Brand compatibilityKnown for one	Unknown — not stated by the source	Dell
CompatibilityDiffers	Latitude E5440, Latitude E5540, Latitude E6440, Latitude E6540, Latitude E7240, Latitude E7440	Precision M4700, M4800, M6700, M6800
Poweridentical
Power supply typeKnown for one	Unknown — not stated by the source	AC 240W
Weight & dimensions4 differ
WidthDiffers	287 mm	170 mm
DepthDiffers	170.2 mm	288 mm
HeightDiffers	63.5 mm	53.7 mm
WeightDiffers	1.04 kg	1.05 kg

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.