Product comparison · 2 laptop docks & port replicators

Dell 452-BCCD laptop dock/port replicator Docking Black vs Plugable Technologies UD-3900 laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-B Black

13specifications compared
4differ
9identical
23known for one product only

Key differences

Connectivity technology
- 452-BCCD laptop dock/port replicator Docking Black:Docking
- UD-3900 laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-B Black:Wired
USB 2.0 ports quantity
- 452-BCCD laptop dock/port replicator Docking Black:1
- UD-3900 laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-B Black:4
HDMI ports quantity
- 452-BCCD laptop dock/port replicator Docking Black:0
- UD-3900 laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-B Black:1
Microphone in
- 452-BCCD laptop dock/port replicator Docking Black:No
- UD-3900 laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-B Black:Yes

Side by side

Differences highlightedShow differences only

Comparison of 452-BCCD, UD-3900
36 specifications	A Dell 452-BCCD laptop dock/port replicator Docking Black Model 452-BCCD View product	B Plugable Technologies UD-3900 laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-B Black Model UD-3900 View product
Ports & interfaces4 differ
Connectivity technologyDiffers	Docking	Wired
Host interfaceKnown for one	Unknown — not stated by the source	USB 3.2 Gen 1 (3.1 Gen 1) Type-B
USB 2.0 ports quantityDiffers	1	4
HDMI ports quantityDiffers	0	1
DVI-I ports quantityKnown for one	Unknown — not stated by the source	1
Microphone inDiffers	No	Yes
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
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
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Serial ports quantityKnown for one	2	Unknown — not stated by the source
USB connector typeKnown for one	USB Type-A	Unknown — not stated by the source
Performanceidentical
Maximum digital resolutionKnown for one	Unknown — not stated by the source	2560 x 1440 pixels
Maximum analog resolutionKnown for one	Unknown — not stated by the source	1920 x 1200 pixels
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
CompatibilityKnown for one	Latitude 12 Rugged Tablet 7202	Unknown — not stated by the source
Poweridentical
AC input voltageKnown for one	120-230 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Softwareidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	USB
Interface adapters includedKnown for one	Unknown — not stated by the source	DVI-I male - VGA female
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Number of microphone inputsKnown for one	Unknown — not stated by the source	1
USB data transfer ratesKnown for one	Unknown — not stated by the source	5000 Mbit/s

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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