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Product comparison · 2 laptop docks & port replicators

i-tec Thunderbolt3/USB-C Dual DisplayPort 4K Docking Station with Power Delivery vs Kensington SD4750P USB-C & USB 3.0 Dual 4K Docking

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  • 27specifications compared
  • 13differ
  • 14identical
  • 26known for one product only

Key differences

  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 3
    • 5
  • HDMI ports quantity
    • 0
    • 2
  • DisplayPorts quantity
    • 2
    • 1
  • Headphone outputs
    • 0
    • 1
  • Ethernet LAN data rates
    • 10,100,1000 Mbit/s
    • 1000,10,100 Mbit/s
  • HD type
    • 8K Ultra HD
    • 4K Ultra HD
  • Maximum digital resolution
    • 7680 x 4320 pixels
    • 3840 x 2160 pixels
  • Power source type
    • AC
    • DC

Side by side

Differences highlightedShow differences only
53 specifications
A

i-tec

Thunderbolt3/USB-C Dual DisplayPort 4K Docking Station with Power Delivery

Model TB3CDUALDPPDX

View product
B

Kensington

SD4750P USB-C & USB 3.0 Dual 4K DockingView product
Ports & interfaces5 differ
Host interfaceDiffersThunderbolt 3USB 3.2 Gen 1 (3.1 Gen 1) Type-C
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers35
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
USB Power Delivery revisionKnown for one3.0
HDMI ports quantityDiffers02
HDMI versionKnown for one2.0
DisplayPorts quantityDiffers21
DisplayPort versionKnown for one1.2
Microphone inKnown for oneYes
Headphone outputsDiffers01
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one2
Combo headphone/mic portKnown for oneYes
Network1 differ
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s1000,10,100 Mbit/s
Performance2 differ
Data transfer rateKnown for one5 Gbit/s
HD typeDiffers8K Ultra HD4K Ultra HD
Maximum digital resolutionDiffers7680 x 4320 pixels3840 x 2160 pixels
Number of displays supportedKnown for one2
Charging functionKnown for oneYes
Plug and PlayKnown for oneNo
On/off switchKnown for oneYes
Power3 differ
Power source typeDiffersACDC
Output currentDiffers6.75 A0.9 A
Output voltageDiffers20 V5 V
Softwareidentical
Other operating systems supportedKnown for oneChromeOS
Weight & dimensions1 differ
WeightDiffers385 g1.21 kg
WidthKnown for one197 mm
DepthKnown for one78 mm
HeightKnown for one31 mm
Packaging dataidentical
Quantity per packKnown for one1 pc(s)
Package widthKnown for one269 mm
Package depthKnown for one210 mm
Package heightKnown for one48 mm
Package weightKnown for one1.35 kg
Packaging content1 differ
Cables includedDiffersAC, Thunderbolt, USB Type-CUSB Type-C
AC adapter includedKnown for oneYes
Quick start guideKnown for oneYes
Logistics dataidentical
Harmonized System (HS) codeKnown for one84733020
Other featuresidentical
Compatible operating systemsKnown for onemacOS 10.14 or above; Windows 7 or above; Chrome OS 44 or above
USB ports quantityKnown for one6

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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