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Product comparison · 2 laptop docks & port replicators

Dell 430-3115 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

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  • 3specifications compared
  • 2differ
  • 1identical
  • 32known for one product only

Key differences

  • Connectivity technology
    • Docking
    • Wired
  • USB 2.0 ports quantity
    • 2
    • 4

Side by side

Differences highlightedShow differences only
35 specifications
A

Dell

430-3115 laptop dock/port replicator Docking Black

Model 430-3115

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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

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Ports & interfaces2 differ
Connectivity technologyDiffersDockingWired
Host interfaceKnown for oneUSB 3.2 Gen 1 (3.1 Gen 1) Type-B
USB 2.0 ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
HDMI ports quantityKnown for one1
DVI-I ports quantityKnown for one1
Microphone inKnown for oneYes
Headphone outputsKnown for one1
Headphone connectivityKnown for one3.5 mm
DC-in jackKnown for oneYes
Parallel ports quantityKnown for one1
Serial ports quantityKnown for one1
PS/2 ports quantityKnown for one2
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN (RJ-45) portsKnown for one1
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Performanceidentical
Card reader integratedKnown for oneNo
Maximum digital resolutionKnown for one2560 x 1440 pixels
Maximum analog resolutionKnown for one1920 x 1200 pixels
Plug and PlayKnown for oneYes
Brand compatibilityKnown for oneDell
CompatibilityKnown for oneLatitude: E4200, E4300, E4310, E5400, E5410, E5420, E5430, E5500, E5510, E5520, E5530, E6220, E6230, E6320, E6330, E6400, E6400 ATG, E6400 XFR, E6410, E6410 ATG, E6420, E6420 ATG, E6430, E6430 ATG, E6430s, E6500, E6510, E6520, E6530, XT3 Precision: M2400, M4400, M4500, M4600, M4700, M6400, M6500, M6
Poweridentical
Power source typeKnown for oneDC
Softwareidentical
Windows operating systems supportedKnown for oneWindows 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 oneYes
Cables includedKnown for oneUSB
Interface adapters includedKnown for oneDVI-I male - VGA female
Quick start guideKnown for oneYes
Other featuresidentical
Number of microphone inputsKnown for one1
USB data transfer ratesKnown for one5000 Mbit/s
Weight & dimensionsidentical
WidthKnown for one243.5 mm
DepthKnown for one79.3 mm
HeightKnown for one19.9 mm
WeightKnown for one210 g

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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