All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 usb graphics adapters

ACT USB-C multiport adapter for 1 HDMI monitor, 1x USB-C, 2x USB-A, card reader vs StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K

Add a product
  • 12specifications compared
  • 8differ
  • 4identical
  • 32known 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 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). The ACT USB-C multiport adapter for 1 HDMI monitor, 1x USB-C, 2x USB-A, card reader has 82 mm more width than the StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K (125 mm vs 43 mm). The ACT USB-C multiport adapter for 1 HDMI monitor, 1x USB-C, 2x USB-A, card reader has 55 mm more depth than the StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K (160 mm vs 105 mm). 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 StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K. Housing material: Aluminium on the ACT USB-C multiport adapter for 1 HDMI monitor, 1x USB-C, 2x USB-A, card reader, Plastic on the StarTech.com 3-Port USB-C Multi-Monitor Adapter, USB Type-C to 3x HDMI MST Hub, Triple 4K.

  • USB connector type
    • USB Type-A, USB Type-C
    • USB Type-C
  • Maximum resolution
    • 4096 x 2160 pixels
    • 3840 x 2160 pixels
  • Housing material
    • Aluminium
    • Plastic
  • Width
    • 125 mm
    • 43 mm
  • Depth
    • 160 mm
    • 105 mm
  • Height
    • 25 mm
    • 14 mm
  • Weight
    • 121 g
    • 72 g
  • USB cable length
    • 0.12 m
    • 0.3 m

Side by side

Differences highlightedShow differences only
44 specifications
A

ACT

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

Model AC7021

View product
B

StarTech.com

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

Model MST14CD123HD

View product
Performance2 differ
USB connector typeDiffersUSB Type-A, USB Type-CUSB Type-C
USB connector genderKnown for oneMale
USB connector form factorKnown for oneStraight
DVI outputNoNo
HDMI outputYesYes
DisplayPort outputNoNo
High Dynamic Range (HDR) supportedKnown for oneYes
Number of displays supportedKnown for one3
HDMI ports quantityKnown for one3
HDMI versionKnown for one2.0
HDCPKnown for oneYes
HDCP versionKnown for one2.2
Maximum resolutionDiffers4096 x 2160 pixels3840 x 2160 pixels
Refresh rate at maximum resolutionKnown for one60 Hz
Audio output channelsKnown for one2.0 channels
ChipsetKnown for oneSynaptics VMM5310
USB versionKnown for one3.2 Gen 1 (3.1 Gen 1)
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
Maximum resolution (HDMI)Known for one4096 x 2160 pixels
Supported graphics resolutionsKnown for one1920 x 1080 (HD 1080), 4096 x 2160
Design1 differ
Product colourGreyGrey
Housing materialDiffersAluminiumPlastic
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 & dimensions5 differ
WidthDiffers125 mm43 mm
DepthDiffers160 mm105 mm
HeightDiffers25 mm14 mm
WeightDiffers121 g72 g
USB cable lengthDiffers0.12 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
Poweridentical
Output voltageKnown for one12.0V (2.58A), 15.0V (2.67A), 20.0V (3.0A), 5.0V (2.0A), 9.0V (2.44A)

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.

More usb graphics adapter comparisons

All usb graphics adapter comparisons