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Product comparison · 2 laptop docks & port replicators

Dell 331-7950 laptop dock/port replicator Docking Black vs Dell WLD15 Wireless Black

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  • 12specifications compared
  • 5differ
  • 7identical
  • 26known for one product only

Key differences

  • Connectivity technology
    • Docking
    • Wireless
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 0
    • 3
  • HDMI ports quantity
    • 0
    • 1
  • Weight
    • 780 g
    • 363 g

Side by side

Differences highlightedShow differences only
38 specifications
A

Dell

331-7950 laptop dock/port replicator Docking Black

Model 331-7950

View product
B

Dell

WLD15 Wireless Black

Model WLD15

View product
Ports & interfaces3 differ
Connectivity technologyDiffersDockingWireless
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers03
PowerShareKnown for oneYes
Number of USB ports with PowerShare supportKnown for one1
HDMI ports quantityDiffers01
VGA (D-Sub) ports quantity11
Mini DisplayPorts quantityKnown for one1
Headphone outputsKnown for one1
Line-outKnown for oneYes
DC-in jackKnown for oneYes
DisplayPorts quantityKnown for one1
DVI-D ports quantityKnown for one1
USB connector typeKnown for oneUSB Type-A
eSATA/USB 2.0 ports quantityKnown for one1
Networkidentical
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Performance1 differ
Product colourBlackBlack
Card reader integratedNoNo
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
On/off switchKnown for oneYes
LED indicatorsKnown for oneYes
Reset buttonKnown for oneYes
Brand compatibilityDellDell
CompatibilityDiffersPrecision M2800 Precision M4400 Precision M4500 Precision M4600 Precision M4700 Precision M4800 Precision M6400 Precision M6500 Precision M6600 Precision M6700 Precision M6800Latitude 7350 Latitude E7250 Latitude E7450 Latitude E5470 Latitude E5570 Latitude E7270 Latitude E5270 Latitude E7470
Poweridentical
AC input frequencyKnown for one60 Hz
Power consumption (max)Known for one65 W
Power source typeKnown for oneAC
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
Weight & dimensions1 differ
WeightDiffers780 g363 g
WidthKnown for one200 mm
DepthKnown for one170 mm
HeightKnown for one53.6 mm
Packaging dataidentical
Quantity per packKnown for one1 pc(s)
Packaging contentidentical
AC adapter includedKnown for oneYes
Logistics dataidentical
Harmonized System (HS) codeKnown for one84733020

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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