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Product comparison · 2 laptop docks & port replicators

Dell 331-7949 laptop dock/port replicator Docking Black vs Dynabook Dynadock V3.0+

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  • 15specifications compared
  • 8differ
  • 7identical
  • 25known for one product only

Key differences

  • Connectivity technology
    • Docking
    • Wired
  • USB 2.0 ports quantity
    • 3
    • 0
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 2
    • 4
  • Power consumption (typical)
    • 130 W
    • 45 W
  • Width
    • 201 mm
    • 86 mm
  • Depth
    • 170 mm
    • 110 mm
  • Height
    • 53.3 mm
    • 158 mm
  • Weight
    • 778 g
    • 290 g

Side by side

Differences highlightedShow differences only
40 specifications
A

Dell

331-7949 laptop dock/port replicator Docking Black

Model 331-7949

View product
B

Dynabook

Dynadock V3.0+View product
Ports & interfaces3 differ
Connectivity technologyDiffersDockingWired
Host interfaceKnown for oneUSB 3.2 Gen 1 (3.1 Gen 1) Type-A
USB 2.0 ports quantityDiffers30
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
HDMI ports quantity00
Microphone inYesYes
Headphone outputs11
VGA (D-Sub) ports quantityKnown for one1
DisplayPorts quantityKnown for one1
DVI-D ports quantityKnown for one1
Headphone connectivityKnown for one3.5 mm
DC-in jackKnown for oneYes
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
Performanceidentical
Product colourBlackBlack
Card reader integratedNoNo
Maximum digital resolutionKnown for one2048 x 1152 pixels
Cable lock slotKnown for oneYes
Display modesKnown for oneExtended, Mirror, Primary display
CertificationKnown for oneCE, HDMI
Optical drive includedKnown for oneNo
Brand compatibilityKnown for oneDell
Power1 differ
Power supplyKnown for one45 W
Output voltageKnown for one19 V
Power consumption (typical)Differs130 W45 W
Compatible power plug typesKnown for oneEU, UK
Weight & dimensions4 differ
WidthDiffers201 mm86 mm
DepthDiffers170 mm110 mm
HeightDiffers53.3 mm158 mm
WeightDiffers778 g290 g
Packaging dataidentical
Quantity per packKnown for one1 pc(s)
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneUSB
Quick start guideKnown for oneYes
Logistics dataidentical
Harmonized System (HS) codeKnown for one84733020
Other featuresidentical
Minimum system requirementsKnown for oneUSB 3.0 or 2.0 port (3.0 recommended for optimal performance); 50 MB of available disk space; 1 GB memory or higher (2 GB or more recommended); Microsoft® Windows® 7 (32-bit or 64-bit editions); Windows 8 (32-bit or 64-bit editions) or Windows 8.1 (32-bit or 64-bit editions); Windows 10 Home (64-bit
Number of pinsKnown for one2

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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