Product comparison · 2 laptop docks & port replicators

Plugable Technologies UD-3900 laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-B Black vs Plugable Technologies USB 3.0 Universal Mini Laptop Docking Station for Windows and Mac (Dual Video HDMI and DVI/VGA, Gigabit Ethernet)

1specifications compared
0differ
1identical
31known for one product only

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Comparison of UD-3900, USB3-3900DHE
32 specifications	A 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	B Plugable Technologies USB 3.0 Universal Mini Laptop Docking Station for Windows and Mac (Dual Video HDMI and DVI/VGA, Gigabit Ethernet) Model USB3-3900DHE View product
Ports & interfacesidentical
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Host interfaceKnown for one	USB 3.2 Gen 1 (3.1 Gen 1) Type-B	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	4	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	1	Unknown — not stated by the source
DVI-I 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
HDMI versionKnown for one	Unknown — not stated by the source	1.3
Networkidentical
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Performanceidentical
Product colour	Black	Black
Card reader integratedKnown for one	No	Unknown — not stated by the source
Maximum digital resolutionKnown for one	2560 x 1440 pixels	Unknown — not stated by the source
Maximum analog resolutionKnown for one	1920 x 1200 pixels	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Data transfer rateKnown for one	Unknown — not stated by the source	5 Gbit/s
Maximum refresh rateKnown for one	Unknown — not stated by the source	60 Hz
Country of originKnown for one	Unknown — not stated by the source	China
Poweridentical
Power source typeKnown for one	DC	Unknown — not stated by the source
Softwareidentical
Windows operating systems supportedKnown for one	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	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	USB	Unknown — not stated by the source
Interface adapters includedKnown for one	DVI-I male - VGA female	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Number of microphone inputsKnown for one	1	Unknown — not stated by the source
USB data transfer ratesKnown for one	5000 Mbit/s	Unknown — not stated by the source
Graphicsidentical
Maximum resolutionKnown for one	Unknown — not stated by the source	2560 x 1440 pixels
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(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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