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Product comparison · 2 usb graphics adapters

StarTech.com USB-C to Dual-HDMI Adapter - USB-C or A to 2x HDMI - 4K vs StarTech.com USB C Video Adapter, USB C to HDMI VGA Multiport Adapter

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  • 25specifications compared
  • 13differ
  • 12identical
  • 26known for one product only

Key differences

The StarTech.com USB-C to Dual-HDMI Adapter - USB-C or A to 2x HDMI - 4K has 1 more HDMI ports quantity than the StarTech.com USB C Video Adapter, USB C to HDMI VGA Multiport Adapter (2 vs 1). The StarTech.com USB C Video Adapter, USB C to HDMI VGA Multiport Adapter has 2 channels more audio output channels than the StarTech.com USB-C to Dual-HDMI Adapter - USB-C or A to 2x HDMI - 4K (7.1 channels vs 5.1 channels). The StarTech.com USB-C to Dual-HDMI Adapter - USB-C or A to 2x HDMI - 4K has 27 mm more package width than the StarTech.com USB C Video Adapter, USB C to HDMI VGA Multiport Adapter (174 mm vs 147 mm). Operating temperature (T-T): 0 - 40 °C on the StarTech.com USB-C to Dual-HDMI Adapter - USB-C or A to 2x HDMI - 4K, 0 - 45 °C on the StarTech.com USB C Video Adapter, USB C to HDMI VGA Multiport Adapter. Storage temperature (T-T): -20 - 70 °C on the StarTech.com USB-C to Dual-HDMI Adapter - USB-C or A to 2x HDMI - 4K, -10 - 70 °C on the StarTech.com USB C Video Adapter, USB C to HDMI VGA Multiport Adapter.

  • HDMI ports quantity
    • 2
    • 1
  • Audio output channels
    • 5.1 channels
    • 7.1 channels
  • Operating temperature (T-T)
    • 0 - 40 °C
    • 0 - 45 °C
  • Storage temperature (T-T)
    • -20 - 70 °C
    • -10 - 70 °C
  • Operating relative humidity (H-H)
    • 20 - 80%
    • 10 - 85%
  • Package width
    • 174 mm
    • 147 mm
  • Package depth
    • 143 mm
    • 174 mm
  • Package height
    • 30 mm
    • 33 mm

Side by side

Differences highlightedShow differences only
51 specifications
A

StarTech.com

USB-C to Dual-HDMI Adapter - USB-C or A to 2x HDMI - 4K

Model 109B-USBC-HDMI

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B

StarTech.com

USB C Video Adapter, USB C to HDMI VGA Multiport Adapter

Model 122-USBC-HDMI-4K-VGA

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Performance2 differ
USB versionKnown for one3.2 Gen 1 (3.1 Gen 1)
USB connector typeUSB Type-CUSB Type-C
USB connector genderMaleMale
USB connector form factorStraightStraight
DVI outputNoNo
HDMI outputYesYes
DisplayPort outputNoNo
Number of displays supported22
HDMI ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity11
Maximum resolution3840 x 2160 pixels3840 x 2160 pixels
Supported graphics resolutionsKnown for one1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 2560 x 1440, 3840 x 2160
Audio output channelsDiffers5.1 channels7.1 channels
ChipsetKnown for oneDisplayLink - DL6950
USB Power Delivery (USB PD)Known for oneYes
VGA (D-Sub) ports quantityKnown for one1
Maximum transfer distanceKnown for one30 m
VGA (D-Sub) outputKnown for oneYes
HDMI versionKnown for one2.0b
Refresh rate at maximum resolutionKnown for one60 Hz
Maximum resolution (HDMI)Known for one3840 x 2160 pixels
Maximum analog resolutionKnown for one1920 x 1200 pixels
Designidentical
Product colourGreyGrey
Housing materialKnown for oneAluminium, Plastic
Integrated USB cableYesYes
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 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac 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 oneUbuntu 18.04 LTS, Ubuntu 20.04 LTS
Other operating systems supportedKnown for oneChromeOS
Weight & dimensionsidentical
USB cable lengthKnown for one0.3 m
WidthKnown for one60 mm
DepthKnown for one45 mm
HeightKnown for one14 mm
WeightKnown for one41 g
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 45 °C
Storage temperature (T-T)Differs-20 - 70 °C-10 - 70 °C
Operating relative humidity (H-H)Differs20 - 80%10 - 85%
Packaging data4 differ
Package widthDiffers174 mm147 mm
Package depthDiffers143 mm174 mm
Package heightDiffers30 mm33 mm
Package weightDiffers180 g245 g
Packaging contentidentical
Interface adapters includedKnown for oneUSB Type-A male - USB Type-C female
Quick installation guideKnown for oneYes
Technical detailsidentical
Compliance certificatesCE, RoHSCE, RoHS
Sustainability complianceKnown for oneYes
Logistics data4 differ
Products per master (outer) caseDiffers40 pc(s)60 pc(s)
Master (outer) case widthDiffers360 mm541 mm
Master (outer) case lengthDiffers337 mm348 mm
Master (outer) case heightDiffers328 mm324 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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