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Product comparison · 2 laptop docks & port replicators

Dell Thunderbolt Dock- TB15 with vs Lenovo 40A50230UK laptop dock/port replicator Docking Black

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  • 17specifications compared
  • 7differ
  • 10identical
  • 16known for one product only

Key differences

  • Connectivity technology
    • Wired
    • Docking
  • USB 2.0 ports quantity
    • 2
    • 0
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 3
    • 6
  • Width
    • 145 mm
    • 402.2 mm
  • Depth
    • 145 mm
    • 165.4 mm
  • Height
    • 52 mm
    • 55.6 mm
  • Weight
    • 740 g
    • 980 g

Side by side

Differences highlightedShow differences only
33 specifications
A

Dell

Thunderbolt Dock- TB15 with

Model 452-BCFO

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B

Lenovo

40A50230UK laptop dock/port replicator Docking Black

Model 40A50230UK

View product
Ports & interfaces3 differ
Connectivity technologyDiffersWiredDocking
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers36
HDMI versionKnown for one1.4
DVI-D ports quantityKnown for one1
Host interfaceKnown for oneThunderbolt 3
DisplayPorts quantityKnown for one1
Mini DisplayPorts quantityKnown for one1
Thunderbolt 3 ports quantityKnown for one1
DC-in jackKnown for oneYes
USB connector typeKnown for oneUSB Type-A, USB Type-C
Performanceidentical
Cable lock slotKnown for oneYes
CompatibilityKnown for oneThinkPad
CertificationKnown for oneAS / NZS S-DOC, VCCI, BSMI, KCC, NOM, GOST, CB, CE, UkrSEPRO, EC-DoC, UL, FCC
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 43 °C
Operating relative humidity (H-H)Known for one0 - 95%
Weight & dimensions4 differ
WidthDiffers145 mm402.2 mm
DepthDiffers145 mm165.4 mm
HeightDiffers52 mm55.6 mm
WeightDiffers740 g980 g
Packaging contentidentical
AC adapter includedKnown for oneYes
Logistics dataidentical
Harmonized System (HS) codeKnown for one84733020
Poweridentical
Power source typeKnown for oneDC

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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