Product comparison · 2 laptop docks & port replicators

Dell 331-6304-RF laptop dock/port replicator Docking Black vs Dell 452-11516 laptop dock/port replicator Docking Black

Key differences

USB 2.0 ports quantity
- 331-6304-RF laptop dock/port replicator Docking Black:2
- 452-11516 laptop dock/port replicator Docking Black:3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 331-6304-RF laptop dock/port replicator Docking Black:3
- 452-11516 laptop dock/port replicator Docking Black:2
DisplayPorts quantity
- 331-6304-RF laptop dock/port replicator Docking Black:2
- 452-11516 laptop dock/port replicator Docking Black:1
DVI-D ports quantity
- 331-6304-RF laptop dock/port replicator Docking Black:2
- 452-11516 laptop dock/port replicator Docking Black:1
Width
- 331-6304-RF laptop dock/port replicator Docking Black:257 mm
- 452-11516 laptop dock/port replicator Docking Black:170 mm
Depth
- 331-6304-RF laptop dock/port replicator Docking Black:170.2 mm
- 452-11516 laptop dock/port replicator Docking Black:200 mm
Height
- 331-6304-RF laptop dock/port replicator Docking Black:63.5 mm
- 452-11516 laptop dock/port replicator Docking Black:53.7 mm
Weight
- 331-6304-RF laptop dock/port replicator Docking Black:1.04 kg
- 452-11516 laptop dock/port replicator Docking Black:780 g

Differences highlightedShow differences only

Comparison of 331-6304-RF, 452-11516
24 specifications	A Dell 331-6304-RF laptop dock/port replicator Docking Black Model 331-6304-RF View product	B Dell 452-11516 laptop dock/port replicator Docking Black Model 452-11516 View product
Ports & interfaces4 differ
Connectivity technology	Docking	Docking
USB 2.0 ports quantityDiffers	2	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	3	2
HDMI ports quantity	0	0
VGA (D-Sub) ports quantity	1	1
DisplayPorts quantityDiffers	2	1
DVI-D ports quantityDiffers	2	1
Microphone in	Yes	Yes
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
eSATA/USB 2.0 ports quantity	1	1
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Performance1 differ
Product colour	Black	Black
Card reader integrated	No	No
Cable lock slot	Yes	Yes
CompatibilityDiffers	Latitude E5440, E5540, E6440, E6540, E7240, E7440	Precision M4700, M4800, M6700, M6800
Brand compatibilityKnown for one	Unknown — not stated by the source	Dell
Weight & dimensions4 differ
WidthDiffers	257 mm	170 mm
DepthDiffers	170.2 mm	200 mm
HeightDiffers	63.5 mm	53.7 mm
WeightDiffers	1.04 kg	780 g
Poweridentical
Power supply typeKnown for one	Unknown — not stated by the source	AC 240W

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.