Product comparison · 2 laptop docks & port replicators

Dell 331-6307 laptop dock/port replicator Docking Black vs Dell 452-11516 laptop dock/port replicator Docking Black

Key differences

Width
- 331-6307 laptop dock/port replicator Docking Black:201 mm
- 452-11516 laptop dock/port replicator Docking Black:170 mm
Depth
- 331-6307 laptop dock/port replicator Docking Black:170 mm
- 452-11516 laptop dock/port replicator Docking Black:200 mm
Height
- 331-6307 laptop dock/port replicator Docking Black:53.3 mm
- 452-11516 laptop dock/port replicator Docking Black:53.7 mm
Weight
- 331-6307 laptop dock/port replicator Docking Black:778 g
- 452-11516 laptop dock/port replicator Docking Black:780 g

Differences highlightedShow differences only

Comparison of 331-6307, 452-11516
29 specifications	A Dell 331-6307 laptop dock/port replicator Docking Black Model 331-6307 View product	B Dell 452-11516 laptop dock/port replicator Docking Black Model 452-11516 View product
Ports & interfacesidentical
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
USB connector typeKnown for one	USB Type-A	Unknown — not stated by the source
eSATA/USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Performance1 differ
Optical drive includedKnown for one	No	Unknown — not stated by the source
CompatibilityDiffers	Latitude E5440 Latitude E5540 Latitude E6440 Latitude E6540 Latitude E7240 Latitude E7440	Precision M4700, M4800, M6700, M6800
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power consumption (typical)Known for one	130 W	Unknown — not stated by the source
Power supply typeKnown for one	Unknown — not stated by the source	AC 240W
Weight & dimensions4 differ
WidthDiffers	201 mm	170 mm
DepthDiffers	170 mm	200 mm
HeightDiffers	53.3 mm	53.7 mm
WeightDiffers	778 g	780 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source
Other featuresidentical
Number of microphone inputsKnown for one	1	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.