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Product comparison · 2 usb graphics adapters

ACT USB-C multiport adapter for 1 HDMI monitor, 1x USB-C, 2x USB-A, card reader vs Plugable Technologies 4K DisplayPort and HDMI Dual Monitor Adapter for USB 3.0 and USB-C, Compatible with Windows

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  • 10specifications compared
  • 6differ
  • 4identical
  • 28known for one product only

Key differences

The ACT USB-C multiport adapter for 1 HDMI monitor, 1x USB-C, 2x USB-A, card reader has 1 more USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity than the Plugable Technologies 4K DisplayPort and HDMI Dual Monitor Adapter for USB 3.0 and USB-C, Compatible with Windows (2 vs 1). The ACT USB-C multiport adapter for 1 HDMI monitor, 1x USB-C, 2x USB-A, card reader has 256 x 2160 pixels more maximum resolution than the Plugable Technologies 4K DisplayPort and HDMI Dual Monitor Adapter for USB 3.0 and USB-C, Compatible with Windows (4096 x 2160 pixels vs 3840 x 2160 pixels). Only the Plugable Technologies 4K DisplayPort and HDMI Dual Monitor Adapter for USB 3.0 and USB-C, Compatible with Windows has DisplayPort output. USB connector type: USB Type-A, USB Type-C on the ACT USB-C multiport adapter for 1 HDMI monitor, 1x USB-C, 2x USB-A, card reader, USB Type-C on the Plugable Technologies 4K DisplayPort and HDMI Dual Monitor Adapter for USB 3.0 and USB-C, Compatible with Windows. Product colour: Grey on the ACT USB-C multiport adapter for 1 HDMI monitor, 1x USB-C, 2x USB-A, card reader, Black on the Plugable Technologies 4K DisplayPort and HDMI Dual Monitor Adapter for USB 3.0 and USB-C, Compatible with Windows.

  • USB connector type
    • USB Type-A, USB Type-C
    • USB Type-C
  • DisplayPort output
    • No
    • Yes
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 2
    • 1
  • Maximum resolution
    • 4096 x 2160 pixels
    • 3840 x 2160 pixels
  • Product colour
    • Grey
    • Black

Side by side

Differences highlightedShow differences only
38 specifications
A

ACT

USB-C multiport adapter for 1 HDMI monitor, 1x USB-C, 2x USB-A, card reader

Model AC7021

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B

Plugable Technologies

4K DisplayPort and HDMI Dual Monitor Adapter for USB 3.0 and USB-C, Compatible with Windows

Model USBC-6950U

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Performance5 differ
USB connector typeDiffersUSB Type-A, USB Type-CUSB Type-C
USB connector genderKnown for oneMale
USB connector form factorKnown for oneStraight
DisplayPort outputDiffersNoYes
DisplayPorts quantityKnown for one2
Number of displays supportedKnown for one2
HDMI ports quantityKnown for one2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
HDMI versionKnown for one2.0
HDCPKnown for oneNo
DisplayPort versionKnown for one1.2
Maximum resolutionDiffers4096 x 2160 pixels3840 x 2160 pixels
Refresh rate at maximum resolutionKnown for one60 Hz
Supported graphics resolutionsDiffers1920 x 1080 (HD 1080), 4096 x 2160640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 800 (WXGA), 1600 x 900, 1920 x 1080 (HD 1080), 2560 x 1080, 2560 x 1440, 3440 x 1440, 3840 x 1600, 3840 x 2160
ChipsetKnown for oneDisplayLink DL-6950
Data transfer rate (max)Known for one5 Gbit/s
Maximum resolution (HDMI)Known for one4096 x 2160 pixels
Design1 differ
Product colourDiffersGreyBlack
Housing materialKnown for oneAluminium
System requirementsidentical
Mac compatibilityKnown for oneYes
Windows operating systems supportedKnown for oneWindows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 Enterprise, Windows 11 Enterp
Mac operating systems supportedKnown for oneMac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura
Linux operating systems supportedKnown for oneNo
Packaging dataidentical
Package typeKnown for oneBox
Packaging contentidentical
Interface adapters includedKnown for oneUSB Type-A male - USB Type-C female
Quick installation guideKnown for oneYes
Packaging contentKnown for one1x Plugable USB 3.0 and USB-C 4K DisplayPort and HDMI Dual Monitor Adapter 1x USB-C to USB-A Adapter 1x Quick Start Guide
Poweridentical
Output voltageKnown for one12.0V (2.58A), 15.0V (2.67A), 20.0V (3.0A), 5.0V (2.0A), 9.0V (2.44A)
Weight & dimensionsidentical
WidthKnown for one125 mm
DepthKnown for one160 mm
HeightKnown for one25 mm
WeightKnown for one121 g
USB cable lengthKnown for one0.12 m
Logistics dataidentical
Harmonized System (HS) codeKnown for one84733020

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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