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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 DVI Adapter

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  • 29specifications compared
  • 21differ
  • 8identical
  • 13known 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 DVI Adapter (2 vs 1). The StarTech.com USB C to DVI Adapter 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). The StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz has 7 mm more width than the StarTech.com USB C to DVI Adapter (50 mm vs 43 mm). Only the StarTech.com USB C to DVI Adapter has DVI output. Only the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz has HDMI output.

  • USB connector type
    • USB Type-A, USB Type-C
    • USB Type-C
  • DVI output
    • No
    • Yes
  • HDMI output
    • Yes
    • No
  • Number of displays supported
    • 2
    • 1
  • Maximum resolution
    • 3840 x 2160 pixels
    • 1920 x 1200 pixels
  • Refresh rate at maximum resolution
    • 30 Hz
    • 60 Hz
  • Product colour
    • Grey
    • Black, Silver
  • Width
    • 50 mm
    • 43 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 DVI Adapter

Model CDP2DVIEC

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Performance6 differ
USB connector typeDiffersUSB Type-A, USB Type-CUSB Type-C
DVI outputDiffersNoYes
HDMI outputDiffersYesNo
Number of displays supportedDiffers21
HDMI ports quantityKnown for one2
HDMI versionKnown for one1.4
Internal memoryKnown for one8192 MB
Internal memory typeKnown for oneDDR3
Maximum resolutionDiffers3840 x 2160 pixels1920 x 1200 pixels
Refresh rate at maximum resolutionDiffers30 Hz60 Hz
Supported graphics resolutionsKnown for one1280 x 720 (HD 720), 1600 x 900, 1920 x 1080 (HD 1080), 2560 x 1440, 3840 x 2160
Audio output channelsKnown for one2.0 channels
ChipsetKnown for oneSilicon Motion - SM768
Data transfer rate (max)Known for one5 Gbit/s
DVI connector typeKnown for oneDVI-I
Design1 differ
Product colourDiffersGreyBlack, Silver
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
WidthDiffers50 mm43 mm
DepthDiffers100 mm380 mm
WeightDiffers83 g33 g
USB cable lengthDiffers0.11 m0.295 m
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 45 °C
Operating relative humidity (H-H)Differs10 - 90%10 - 85%
Packaging data4 differ
Package widthDiffers173 mm124 mm
Package depthDiffers144 mm177 mm
Package heightDiffers32 mm19 mm
Package weightDiffers80 g31 g
Logistics data4 differ
Products per master (outer) caseDiffers60 pc(s)200 pc(s)
Master (outer) case widthDiffers515 mm320 mm
Master (outer) case lengthDiffers369 mm500 mm
Master (outer) case heightDiffers319 mm210 mm

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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