Product comparison · 2 laptop docks & port replicators

Dell 331-6307 laptop dock/port replicator Docking Black vs Dell 452-10820 laptop dock/port replicator Docking Black

6specifications compared
2differ
4identical
20known for one product only

Key differences

Ethernet LAN
- 331-6307 laptop dock/port replicator Docking Black:Yes
- 452-10820 laptop dock/port replicator Docking Black:No

Side by side

Differences highlightedShow differences only

Comparison of 331-6307, 452-10820
26 specifications	A Dell 331-6307 laptop dock/port replicator Docking Black Model 331-6307 View product	B Dell 452-10820 laptop dock/port replicator Docking Black Model 452-10820 View product
Ports & interfacesidentical
Connectivity technology	Docking	Docking
USB 2.0 ports quantityKnown for one	3	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	2	Unknown — not stated by the source
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
DVI-D ports quantityKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
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
Network1 differ
Ethernet LANDiffers	Yes	No
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Performance1 differ
Product colour	Black	Black
Card reader integratedKnown for one	No	Unknown — not stated by the source
Optical drive includedKnown for one	No	Unknown — not stated by the source
Brand compatibility	Dell	Dell
CompatibilityDiffers	Latitude E5440 Latitude E5540 Latitude E6440 Latitude E6540 Latitude E7240 Latitude E7440	DELL Precision M2400, M4400, M4500
Poweridentical
Power consumption (typical)Known for one	130 W	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	201 mm	Unknown — not stated by the source
DepthKnown for one	170 mm	Unknown — not stated by the source
HeightKnown for one	53.3 mm	Unknown — not stated by the source
WeightKnown for one	778 g	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) code	84733020	84733020
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.

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