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Product comparison · 2 laptop docks & port replicators

Lenovo 04W1890 laptop dock/port replicator Docking Black vs TERRA MOBILE 731 USB3.0

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  • 9specifications compared
  • 6differ
  • 3identical
  • 22known for one product only

Key differences

  • Connectivity technology
    • Docking
    • Wired
  • USB 2.0 ports quantity
    • 4
    • 0
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 0
    • 4
  • Microphone in
    • Yes
    • No
  • Product colour
    • Black
    • Black, White
  • Weight
    • 620 g
    • 500 g

Side by side

Differences highlightedShow differences only
31 specifications
A

Lenovo

04W1890 laptop dock/port replicator Docking Black

Model 04W1890

View product
B

TERRA

TERRA MOBILE 731 USB3.0View product
Ports & interfaces4 differ
Connectivity technologyDiffersDockingWired
USB 2.0 ports quantityDiffers40
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers04
VGA (D-Sub) ports quantityKnown for one1
DisplayPorts quantityKnown for one1
Microphone inDiffersYesNo
Headphone outputsKnown for one1
Host interfaceKnown for oneUSB 3.2 Gen 1 (3.1 Gen 1) Type-A
HDMI ports quantityKnown for one0
DVI-D ports quantityKnown for one1
Line-inKnown for oneYes
Line-outKnown for oneYes
USB connector typeKnown for oneUSB Type-A
Networkidentical
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Performance1 differ
Product colourDiffersBlackBlack, White
Card reader integratedNoNo
Brand compatibilityKnown for oneLenovo
CompatibilityKnown for oneX220, X220t, X220 Tablet, X230, X230 Tablet
CertificationKnown for oneFCC, CE, KCC, C-tick, BSMI, VCCI , CB, UL+cUL , NOM, TUV-GS
Operational conditionsidentical
Operating temperature (T-T)Known for one-10 - 55 °C
Operating relative humidity (H-H)Known for one8 - 80%
Weight & dimensions1 differ
WidthKnown for one304 mm
DepthKnown for one230.9 mm
HeightKnown for one32 mm
WeightDiffers620 g500 g
Packaging dataidentical
Package widthKnown for one380 mm
Package depthKnown for one318 mm
Package heightKnown for one97 mm
Package weightKnown for one1.14 kg

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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