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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 Ewent EW1156 laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Aluminium

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  • 17specifications compared
  • 12differ
  • 5identical
  • 38known for one product only

Key differences

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 Ewent EW1156 laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Aluminium (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 Ewent EW1156 laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Aluminium (3 vs 1). The ACT Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink has 130.5 W more power supply than the Ewent EW1156 laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Aluminium (135 W vs 4.5 W). Only the ACT Universal USB-C Docking Station 4K, for 3 HDMI/DisplayPort monitors, DisplayLink has Ethernet LAN. Only the Ewent EW1156 laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Aluminium has card reader integrated.

  • USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
    • 3
    • 2
  • HDMI ports quantity
    • 3
    • 1
  • Ethernet LAN
    • Yes
    • No
  • Product colour
    • Black
    • Aluminium
  • Card reader integrated
    • No
    • Yes
  • Power source type
    • DC
    • USB
  • Power supply
    • 135 W
    • 4.5 W
  • USB cable length
    • 1 m
    • 0.18 m

Side by side

Differences highlightedShow differences only
55 specifications
A

ACT

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

Model AC7148

View product
B

Ewent

EW1156 laptop dock/port replicator Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Aluminium

Model EW1156

View product
Ports & interfaces3 differ
Host interfaceDiffersUSB 3.2 Gen 2 (3.1 Gen 2) Type-CUSB 3.2 Gen 1 (3.1 Gen 1) Type-C
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)Known for oneYes
HDMI ports quantityDiffers31
HDMI versionKnown for one2.0
DisplayPorts quantityKnown for one2
DisplayPort versionKnown for one1.4
Microphone inKnown for oneYes
Combo headphone/mic portKnown for oneYes
Headphone outputsKnown for one1
Headphone connectivityKnown for one3.5 mm
DC-in jackKnown for oneYes
USB Type-C DisplayPort Alternate ModeKnown for oneYes
Network1 differ
Ethernet LANDiffersYesNo
Ethernet LAN (RJ-45) portsKnown for one1
Ethernet LAN data ratesKnown for one100,10,1000 Mbit/s
Performance2 differ
Product colourDiffersBlackAluminium
Card reader integratedDiffersNoYes
HD typeKnown for one4K Ultra HD
Maximum digital resolutionKnown for one4096 x 2160 pixels
Number of displays supportedKnown for one3
VESA mountingKnown for oneYes
LED indicatorsKnown for oneYes
Compatible memory cardsKnown for oneSD, MicroSD (TransFlash)
Number of storage drives supportedKnown for one1
Housing materialKnown for oneAluminium
Plug and PlayKnown for oneYes
Power3 differ
Power source typeDiffersDCUSB
Power supplyDiffers135 W4.5 W
Output currentKnown for one6.43 A
Output voltageKnown for one21 V
USB cable lengthDiffers1 m0.18 m
Weight & dimensions3 differ
WidthDiffers107 mm140 mm
DepthDiffers107 mm58 mm
HeightDiffers54 mm17 mm
WeightKnown for one142 g
Packaging dataidentical
Package widthKnown for one130 mm
Package depthKnown for one13 mm
Package heightKnown for one210 mm
Package weightKnown for one192 g
Packaging contentidentical
Mounting brackets includedKnown for oneYes
AC adapter includedKnown for oneYes
Cables includedKnown for oneUSB Type-C to USB Type-C
ManualKnown for oneYes
Logistics dataidentical
Master (outer) case gross weightKnown for one6 kg
Master (outer) case heightKnown for one300 mm
Master (outer) case lengthKnown for one280 mm
Master (outer) case widthKnown for one440 mm
Products per master (outer) caseKnown for one100 pc(s)

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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