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Product comparison · 2 laptop docks & port replicators

ACT Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink vs i-tec USB-C Metal Nano 3x Display (DP, HDMI and VGA) Docking Station + Power Delivery

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  • 23specifications compared
  • 14differ
  • 9identical
  • 27known for one product only

Key differences

The i-tec USB-C Metal Nano 3x Display (DP, HDMI and VGA) Docking Station + Power Delivery has 2 more USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity than the ACT Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink (4 vs 2). The ACT Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink has 1 more USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity than the i-tec USB-C Metal Nano 3x Display (DP, HDMI and VGA) Docking Station + Power Delivery (3 vs 2). The ACT Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink has 2 more HDMI ports quantity than the i-tec USB-C Metal Nano 3x Display (DP, HDMI and VGA) Docking Station + Power Delivery (3 vs 1). Only the i-tec USB-C Metal Nano 3x Display (DP, HDMI and VGA) Docking Station + Power Delivery has card reader integrated. Host interface: USB 3.2 Gen 2 (3.1 Gen 2) Type-C on the ACT Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink, USB 3.2 Gen 1 (3.1 Gen 1) Type-C on the i-tec USB-C Metal Nano 3x Display (DP, HDMI and VGA) Docking Station + Power Delivery.

  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 2
    • 4
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
    • 3
    • 2
  • HDMI ports quantity
    • 3
    • 1
  • DisplayPorts quantity
    • 2
    • 1
  • DisplayPort version
    • 1.4
    • 1.2
  • Headphone outputs
    • 1
    • 0
  • Ethernet LAN data rates
    • 100,10,1000 Mbit/s
    • 10,100,1000 Mbit/s
  • Product colour
    • Black
    • Silver

Side by side

Differences highlightedShow differences only
50 specifications
A

ACT

Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink

Model AC7148

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B

i-tec

USB-C Metal Nano 3x Display (DP, HDMI and VGA) Docking Station + Power Delivery

Model C31NANOTRIDOCKPD

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Ports & interfaces7 differ
Connectivity technologyWiredWired
Host interfaceDiffersUSB 3.2 Gen 2 (3.1 Gen 2) Type-CUSB 3.2 Gen 1 (3.1 Gen 1) Type-C
USB 2.0 ports quantity00
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers32
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one2
USB Power Delivery (USB PD)YesYes
USB Power Delivery up to100 W100 W
HDMI ports quantityDiffers31
HDMI version2.02.0
DisplayPorts quantityDiffers21
DisplayPort versionDiffers1.41.2
Microphone inKnown for oneYes
Combo headphone/mic portKnown for oneYes
Headphone outputsDiffers10
Headphone connectivityKnown for one3.5 mm
DC-in jackKnown for oneYes
USB Type-C DisplayPort Alternate ModeKnown for oneYes
VGA (D-Sub) ports quantityKnown for one1
Network1 differ
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Ethernet LAN data ratesDiffers100,10,1000 Mbit/s10,100,1000 Mbit/s
Performance2 differ
Product colourDiffersBlackSilver
Card reader integratedDiffersNoYes
HD type4K Ultra HD4K Ultra HD
Maximum digital resolutionKnown for one4096 x 2160 pixels
Number of displays supported33
VESA mountingKnown for oneYes
LED indicatorsKnown for oneYes
Data transfer rateKnown for one5 Gbit/s
Maximum refresh rateKnown for one144 Hz
Power1 differ
Power source typeKnown for oneDC
Power supplyKnown for one135 W
Output currentKnown for one6.43 A
Output voltageKnown for one21 V
USB cable lengthDiffers1 m0.3 m
Weight & dimensions3 differ
WidthDiffers107 mm127 mm
DepthDiffers107 mm60 mm
HeightDiffers54 mm18 mm
WeightKnown for one112 g
Packaging dataidentical
Quantity per packKnown for one1 pc(s)
Packaging contentidentical
Mounting brackets includedKnown for oneYes
AC adapter includedKnown for oneYes
Cables includedKnown for oneUSB Type-C to USB Type-C
Quick start guideKnown for oneYes
Softwareidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
Mobile operating systems supportedKnown for oneAndroid, iPadOS
Other operating systems supportedKnown for oneChromeOS

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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