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Product comparison · 2 usb graphics adapters

Kensington K34680WW vs StarTech.com USB-C to HDMI Adapter, 4K

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  • 27specifications compared
  • 21differ
  • 6identical
  • 21known for one product only

Key differences

The StarTech.com USB-C to HDMI Adapter, 4K has 30 Hz more refresh rate at maximum resolution than the Kensington K34680WW (60 Hz vs 30 Hz). The StarTech.com USB-C to HDMI Adapter, 4K has 22 mm more depth than the Kensington K34680WW (44 mm vs 22 mm). The Kensington K34680WW has 0.5 mm more height than the StarTech.com USB-C to HDMI Adapter, 4K (11 mm vs 10.5 mm). Only the StarTech.com USB-C to HDMI Adapter, 4K has HDMI output. Only the Kensington K34680WW has DisplayPort output.

  • HDMI output
    • No
    • Yes
  • DisplayPort output
    • Yes
    • No
  • Maximum resolution
    • 7680 x 4320 pixels
    • 4096 x 2160 pixels
  • Refresh rate at maximum resolution
    • 30 Hz
    • 60 Hz
  • Product colour
    • Black
    • Grey
  • Depth
    • 22 mm
    • 44 mm
  • Height
    • 11 mm
    • 10.5 mm
  • Weight
    • -8 g
    • 16 g

Side by side

Differences highlightedShow differences only
48 specifications
A

Kensington

K34680WW

Model CV5000DP

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B

StarTech.com

USB-C to HDMI Adapter, 4K

Model USBC-HDMI-CDP2HD4K60

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Performance4 differ
HDMI outputDiffersNoYes
DisplayPort outputDiffersYesNo
DisplayPorts quantityKnown for one1
HDCP versionKnown for one1.4/2.2
DisplayPort versionKnown for one1.4
Maximum resolutionDiffers7680 x 4320 pixels4096 x 2160 pixels
Refresh rate at maximum resolutionDiffers30 Hz60 Hz
HDMI versionKnown for one2.0b
Supported graphics resolutionsKnown for one3840 x 2160, 4096 x 2160
Audio output channelsKnown for one2.0 channels
ChipsetKnown for oneANX7517
Design1 differ
Product colourDiffersBlackGrey
Housing materialKnown for onePlastic
Integrated USB cableKnown for oneYes
Cable typeKnown for oneRound cable
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 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura, Mac OS X 14.0 Sonoma, Mac OS X 15.0 Sequoia
Other operating systems supportedKnown for oneChromeOS
Weight & dimensions4 differ
WidthKnown for one54 mm
DepthDiffers22 mm44 mm
HeightDiffers11 mm10.5 mm
WeightDiffers-8 g16 g
USB cable lengthDiffers0.121 m0.13 m
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 45 °C5 - 35 °C
Storage temperature (T-T)Differs-10 - 70 °C-20 - 60 °C
Operating relative humidity (H-H)Differs10 - 85%25 - 60%
Packaging data4 differ
Package widthDiffers25 mm128 mm
Package depthDiffers119 mm125 mm
Package heightDiffers79 mm14 mm
Package weightDiffers50 g22 g
Packaging contentidentical
Quantity per packKnown for one1 pc(s)
Technical details1 differ
Compliance certificatesDiffersCB, CE, Federal Communications Commission (FCC), RCM, RoHS, UKCA, VCCICE, RoHS
Logistics data4 differ
Products per master (outer) caseDiffers10 pc(s)300 pc(s)
Master (outer) case widthDiffers105 mm507 mm
Master (outer) case lengthDiffers253 mm330 mm
Master (outer) case heightDiffers135 mm217 mm
Master (outer) case gross weightKnown for one500 g
Master (outer) case net weightKnown for one353 g
Minimum order quantityKnown for one1 pc(s)
Country of originKnown for oneChina, Vietnam
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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