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Product comparison · 2 usb graphics adapters

StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz vs StarTech.com USB-C to HDMI Adapter, 4K

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  • 31specifications compared
  • 22differ
  • 9identical
  • 11known for one product only

Key differences

The StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz has 1 more displays supported than the StarTech.com USB-C to HDMI Adapter, 4K (2 vs 1). The StarTech.com USB-C to HDMI Adapter, 4K has 256 x 2160 pixels more maximum resolution than the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz (4096 x 2160 pixels vs 3840 x 2160 pixels). The StarTech.com USB-C to HDMI Adapter, 4K has 30 Hz more refresh rate at maximum resolution than the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz (60 Hz vs 30 Hz). USB connector type: USB Type-A, USB Type-C on the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz, USB Type-C on the StarTech.com USB-C to HDMI Adapter, 4K. HDMI version: 1.4 on the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz, 2.0b on the StarTech.com USB-C to HDMI Adapter, 4K.

  • USB connector type
    • USB Type-A, USB Type-C
    • USB Type-C
  • Number of displays supported
    • 2
    • 1
  • HDMI version
    • 1.4
    • 2.0b
  • Maximum resolution
    • 3840 x 2160 pixels
    • 4096 x 2160 pixels
  • Refresh rate at maximum resolution
    • 30 Hz
    • 60 Hz
  • Chipset
    • Silicon Motion - SM768
    • ANX7517
  • Depth
    • 100 mm
    • 44 mm
  • Height
    • 15 mm
    • 10.5 mm

Side by side

Differences highlightedShow differences only
42 specifications
A

StarTech.com

USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz

Model 107B-USB-HDMI

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B

StarTech.com

USB-C to HDMI Adapter, 4K

Model USBC-HDMI-CDP2HD4K60

View product
Performance7 differ
USB connector typeDiffersUSB Type-A, USB Type-CUSB Type-C
USB connector genderMaleMale
USB connector form factorStraightStraight
DVI outputNoNo
HDMI outputYesYes
DisplayPort outputNoNo
Number of displays supportedDiffers21
HDMI ports quantityKnown for one2
HDMI versionDiffers1.42.0b
Internal memoryKnown for one8192 MB
Internal memory typeKnown for oneDDR3
Maximum resolutionDiffers3840 x 2160 pixels4096 x 2160 pixels
Refresh rate at maximum resolutionDiffers30 Hz60 Hz
Supported graphics resolutionsDiffers1280 x 720 (HD 720), 1600 x 900, 1920 x 1080 (HD 1080), 2560 x 1440, 3840 x 21603840 x 2160, 4096 x 2160
Audio output channels2.0 channels2.0 channels
ChipsetDiffersSilicon Motion - SM768ANX7517
Data transfer rate (max)Known for one5 Gbit/s
HDCPKnown for oneYes
Designidentical
Product colourGreyGrey
Integrated USB cableKnown for oneYes
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 x64, Windows 7, Windows 7 Ent
Mac operating systems supportedKnown for oneMac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 13.0 Ventura
Other operating systems supportedKnown for oneChromeOS
Weight & dimensions4 differ
WidthKnown for one50 mm
DepthDiffers100 mm44 mm
HeightDiffers15 mm10.5 mm
WeightDiffers83 g16 g
USB cable lengthDiffers0.11 m0.13 m
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 40 °C5 - 35 °C
Storage temperature (T-T)Differs-10 - 70 °C-20 - 60 °C
Operating relative humidity (H-H)Differs10 - 90%25 - 60%
Packaging data4 differ
Package widthDiffers173 mm128 mm
Package depthDiffers144 mm125 mm
Package heightDiffers32 mm14 mm
Package weightDiffers80 g22 g
Technical detailsidentical
Compliance certificatesCE, RoHSCE, RoHS
Logistics data4 differ
Products per master (outer) caseDiffers60 pc(s)300 pc(s)
Master (outer) case widthDiffers515 mm507 mm
Master (outer) case lengthDiffers369 mm330 mm
Master (outer) case heightDiffers319 mm217 mm
Harmonized System (HS) code8473302084733020

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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