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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 Cudy Netzwerkgeräte Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Grey, Silver

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  • 23specifications compared
  • 18differ
  • 5identical
  • 46known for one product only

Key differences

  • USB 2.0 ports quantity
    • 0
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 2
    • 1
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
    • 3
    • 1
  • HDMI ports quantity
    • 3
    • 1
  • HDMI version
    • 2.0
    • 1.4
  • Microphone in
    • Yes
    • No
  • Combo headphone/mic port
    • Yes
    • No
  • DC-in jack
    • Yes
    • No

Side by side

Differences highlightedShow differences only
69 specifications
A

ACT

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

Model AC7148

View product
B

Cudy

Netzwerkgeräte Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Grey, Silver

Model Netzwerkgeräte

View product
Ports & interfaces9 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 quantityDiffers02
USB 2.0 Type-C ports quantityKnown for one0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers31
USB Power Delivery (USB PD)YesYes
USB Power Delivery up to100 W100 W
HDMI ports quantityDiffers31
HDMI versionDiffers2.01.4
Microphone inDiffersYesNo
Combo headphone/mic portDiffersYesNo
DC-in jackDiffersYesNo
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one2
DisplayPorts quantityKnown for one2
DisplayPort versionKnown for one1.4
Headphone outputsKnown for one1
Headphone connectivityKnown for one3.5 mm
USB Type-C DisplayPort Alternate ModeKnown for oneYes
Network2 differ
Ethernet LANDiffersYesNo
Ethernet LAN (RJ-45) portsDiffers10
Ethernet LAN data ratesKnown for one100,10,1000 Mbit/s
Performance2 differ
Product colourDiffersBlackGrey, Silver
Card reader integratedNoNo
HD type4K Ultra HD4K Ultra HD
Maximum refresh rateKnown for one120 Hz
Number of displays supportedDiffers31
Housing materialKnown for oneAluminium, Acrylonitrile butadiene styrene (ABS)
Plug and PlayKnown for oneYes
Country of originKnown for oneChina
Maximum digital resolutionKnown for one4096 x 2160 pixels
VESA mountingKnown for oneYes
LED indicatorsKnown for oneYes
Power1 differ
Power source typeDiffersDCDC, USB
Power connectorKnown for oneUSB Type-C
AC input voltageKnown for one5 - 20 V
Input currentKnown for one0 - 5 A
Power supply typeKnown for oneUSB/DC
Power consumption (max)Known for one100 W
Power consumption (standby)Known for one0.2 W
Wireless chargingKnown for oneNo
Power supplyKnown for one135 W
Output currentKnown for one6.43 A
Output voltageKnown for one21 V
USB cable lengthKnown for one1 m
Softwareidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneUbuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS
Other operating systems supportedKnown for oneAndroid, iOS, iPadOS
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-20 - 70 °C
Operating relative humidity (H-H)Known for one20 - 85%
Storage relative humidity (H-H)Known for one10 - 90%
Weight & dimensions3 differ
WidthDiffers107 mm103 mm
DepthDiffers107 mm32 mm
HeightDiffers54 mm11 mm
WeightKnown for one53 g
Packaging dataidentical
Package widthKnown for one90 mm
Package depthKnown for one225 mm
Package heightKnown for one18 mm
Package weightKnown for one102.6 g
Quantity per packKnown for one1 pc(s)
Packaging content1 differ
AC adapter includedDiffersYesNo
ManualKnown for oneYes
Mounting brackets includedKnown for oneYes
Cables includedKnown for oneUSB Type-C to USB Type-C
Packaging compositionidentical
Paper packaging weightKnown for one102.6 g
Technical detailsidentical
Warranty periodKnown for one1 year(s)
Other featuresidentical
Cable lengthKnown for one0.25 m

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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