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Product comparison · 2 usb graphics adapters

ACT USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub vs StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K

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  • 12specifications compared
  • 7differ
  • 5identical
  • 31known for one product only

Key differences

The StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K has 2 more HDMI ports quantity than the ACT USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub (3 vs 1). The StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K has 0.6 more HDMI version than the ACT USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub (2.0 vs 1.4). The ACT USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub has 256 x 2160 pixels more maximum resolution than the StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K (4096 x 2160 pixels vs 3840 x 2160 pixels). Only the ACT USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub has DisplayPort output. Product colour: Black on the ACT USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub, Grey on the StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K.

  • DisplayPort output
    • Yes
    • No
  • HDMI ports quantity
    • 1
    • 3
  • HDMI version
    • 1.4
    • 2.0
  • Maximum resolution
    • 4096 x 2160 pixels
    • 3840 x 2160 pixels
  • Refresh rate at maximum resolution
    • 30 Hz
    • 60 Hz
  • Product colour
    • Black
    • Grey
  • USB cable length
    • 0.15 m
    • 0.3 m

Side by side

Differences highlightedShow differences only
43 specifications
A

ACT

USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub

Model AC7330

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B

StarTech.com

3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K

Model MST14CD123HD

View product
Performance5 differ
USB connector typeUSB Type-CUSB Type-C
USB connector genderMaleMale
USB connector form factorStraightStraight
DVI outputNoNo
HDMI outputYesYes
DisplayPort outputDiffersYesNo
High Dynamic Range (HDR) supportedKnown for oneYes
Number of displays supportedKnown for one3
HDMI ports quantityDiffers13
HDMI versionDiffers1.42.0
HDCPKnown for oneYes
HDCP versionKnown for one2.2
Maximum resolutionDiffers4096 x 2160 pixels3840 x 2160 pixels
Refresh rate at maximum resolutionDiffers30 Hz60 Hz
Audio output channelsKnown for one2.0 channels
ChipsetKnown for oneSynaptics VMM5310
USB versionKnown for one3.2 Gen 1 (3.1 Gen 1)
VGA (D-Sub) ports quantityKnown for one1
USB 2.0 Type-A ports quantityKnown for one1
VGA (D-Sub) outputKnown for oneYes
USB Power Delivery (USB PD)Known for oneNo
Design1 differ
Product colourDiffersBlackGrey
Housing materialKnown for onePlastic
System requirementsidentical
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 x64
Weight & dimensions1 differ
WidthKnown for one43 mm
DepthKnown for one105 mm
HeightKnown for one14 mm
WeightKnown for one72 g
USB cable lengthDiffers0.15 m0.3 m
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating relative humidity (H-H)Known for one0 - 85%
Packaging dataidentical
Package widthKnown for one145 mm
Package depthKnown for one174 mm
Package heightKnown for one32 mm
Package weightKnown for one124 g
Technical detailsidentical
Compliance certificatesKnown for oneCE, RoHS
Sustainability complianceKnown for oneYes
Logistics dataidentical
Products per master (outer) caseKnown for one70 pc(s)
Master (outer) case widthKnown for one473 mm
Master (outer) case lengthKnown for one331 mm
Master (outer) case heightKnown for one440 mm
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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