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Product comparison · 2 usb graphics adapters

i-tec USB-C 3.1 Dual 4K HDMI Video Adapter vs StarTech.com USB C to DisplayPort Adapter with Power Delivery - 4K

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  • 19specifications compared
  • 12differ
  • 7identical
  • 29known for one product only

Key differences

  • HDMI output
    • Yes
    • No
  • DisplayPort output
    • No
    • Yes
  • Number of displays supported
    • 2
    • 1
  • Width
    • 70 mm
    • 43 mm
  • Depth
    • 60 mm
    • 187 mm
  • Height
    • 15 mm
    • 12 mm
  • Weight
    • 53 g
    • 22 g
  • USB cable length
    • 0.3 m
    • 0.1 m

Side by side

Differences highlightedShow differences only
48 specifications
A

i-tec

USB-C 3.1 Dual 4K HDMI Video Adapter

Model C31DUAL4KHDMI

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B

StarTech.com

USB C to DisplayPort Adapter with Power Delivery - 4K

Model CDP2DPUCP

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Performance3 differ
USB connector typeUSB Type-CUSB Type-C
USB connector genderMaleMale
USB connector form factorKnown for oneStraight
DVI outputNoNo
HDMI outputDiffersYesNo
DisplayPort outputDiffersNoYes
Number of displays supportedDiffers21
HDCPKnown for oneYes
HDCP versionKnown for one1.4/2.2
DisplayPort versionKnown for one1.2
Maximum resolution3840 x 2160 pixels3840 x 2160 pixels
Refresh rate at maximum resolutionKnown for one60 Hz
Supported graphics resolutionsKnown for one1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 768, 1280 x 800, 1360 x 768 (WXGA), 1440 x 900 (WXGA+), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2048 x 1280, 2560 x 1600 (WQXGA), 3840 x 2160
Audio output channelsKnown for one7.1 channels
ChipsetKnown for onePERICOM - PI3DPX1203, VIA/VLI - VL100
Data transfer rate (max)Known for one21.6 Gbit/s
CertificationKnown for oneFCC, CE, REACH
USB versionKnown for one3.2 Gen 1 (3.1 Gen 1)
Output colour depthKnown for one16/32 bit
Mirror display modeKnown for oneYes
Extended display modeKnown for oneYes
Designidentical
Product colourBlackBlack
Housing materialPlasticPlastic
Integrated USB cableKnown for oneYes
Weight & dimensions5 differ
WidthDiffers70 mm43 mm
DepthDiffers60 mm187 mm
HeightDiffers15 mm12 mm
WeightDiffers53 g22 g
USB cable lengthDiffers0.3 m0.1 m
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-20 - 70 °C
Operating relative humidity (H-H)Known for one0 - 90%
Packaging data4 differ
Package widthDiffers180 mm145 mm
Package depthDiffers130 mm170 mm
Package heightDiffers25 mm30 mm
Package weightDiffers131 g100 g
Package typeKnown for oneBox
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
Logistics dataidentical
Products per master (outer) caseKnown for one60 pc(s)
Master (outer) case widthKnown for one330 mm
Master (outer) case lengthKnown for one525 mm
Master (outer) case heightKnown for one315 mm
Harmonized System (HS) code8473302084733020
System requirementsidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
Other operating systems supportedKnown for oneAndroid
Packaging contentidentical
ManualKnown for oneYes

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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