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Product comparison · 2 usb graphics adapters

StarTech.com Compact USB C to DisplayPort 1.4 Adapter - 8K vs StarTech.com Compact USB C to HDMI Adapter - 4K

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  • 29specifications compared
  • 11differ
  • 18identical
  • 10known for one product only

Key differences

The StarTech.com Compact USB C to DisplayPort 1.4 Adapter - 8K has 30 Hz more refresh rate at maximum resolution than the StarTech.com Compact USB C to HDMI Adapter - 4K (60 Hz vs 30 Hz). The StarTech.com Compact USB C to DisplayPort 1.4 Adapter - 8K has 1 g more weight than the StarTech.com Compact USB C to HDMI Adapter - 4K (18 g vs 17 g). The StarTech.com Compact USB C to DisplayPort 1.4 Adapter - 8K has 35 mm more package width than the StarTech.com Compact USB C to HDMI Adapter - 4K (125 mm vs 90 mm). Only the StarTech.com Compact USB C to HDMI Adapter - 4K has HDMI output. Only the StarTech.com Compact USB C to DisplayPort 1.4 Adapter - 8K has DisplayPort output.

  • HDMI output
    • No
    • Yes
  • DisplayPort output
    • Yes
    • No
  • Maximum resolution
    • 7680 x 4320 pixels
    • 3840 x 2160 pixels
  • Refresh rate at maximum resolution
    • 60 Hz
    • 30 Hz
  • Certification
    • REACH, CE, FCC
    • CE, FCC, REACH
  • Weight
    • 18 g
    • 17 g
  • Package width
    • 125 mm
    • 90 mm
  • Package depth
    • 90 mm
    • 122 mm

Side by side

Differences highlightedShow differences only
39 specifications
A

StarTech.com

Compact USB C to DisplayPort 1.4 Adapter - 8K

Model CDP2DPFC

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B

StarTech.com

Compact USB C to HDMI Adapter - 4K

Model CDP2HDFC

View product
Performance5 differ
USB connector typeUSB Type-CUSB Type-C
USB connector genderMaleMale
DVI outputNoNo
HDMI outputDiffersNoYes
DisplayPort outputDiffersYesNo
Number of displays supported11
HDCPKnown for oneYes
DisplayPort versionKnown for one1.4
Maximum resolutionDiffers7680 x 4320 pixels3840 x 2160 pixels
Refresh rate at maximum resolutionDiffers60 Hz30 Hz
Audio output channels7.1 channels7.1 channels
Data transfer rate (max)Known for one32.4 Gbit/s
CertificationDiffersREACH, CE, FCCCE, FCC, REACH
HDMI versionKnown for one1.4
ChipsetKnown for oneRealtek RTD2171U
Designidentical
Product colourBlackBlack
Housing materialPlasticPlastic
System requirementsidentical
Mac compatibilityKnown for oneYes
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
Other operating systems supportedKnown for oneChromeOS
Weight & dimensions1 differ
Width48 mm48 mm
Depth32 mm32 mm
Height14 mm14 mm
WeightDiffers18 g17 g
Operational conditionsidentical
Operating temperature (T-T)0 - 70 °C0 - 70 °C
Storage temperature (T-T)-10 - 70 °C-10 - 70 °C
Operating relative humidity (H-H)5 - 90%5 - 90%
Packaging data3 differ
Package widthDiffers125 mm90 mm
Package depthDiffers90 mm122 mm
Package heightDiffers20 mm14 mm
Package weight21.5 g21.5 g
Technical detailsidentical
Compliance certificatesRoHSRoHS
Logistics data2 differ
Products per master (outer) case400 pc(s)400 pc(s)
Master (outer) case widthDiffers450 mm355 mm
Master (outer) case lengthDiffers355 mm455 mm
Master (outer) case height270 mm270 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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