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Product comparison · 2 usb graphics adapters

i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter vs StarTech.com USB C Video Adapter, USB C to HDMI VGA Multiport Adapter

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  • 18specifications compared
  • 12differ
  • 6identical
  • 27known for one product only

Key differences

The i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter has 1 more HDMI ports quantity than the StarTech.com USB C Video Adapter, USB C to HDMI VGA Multiport Adapter (2 vs 1). The StarTech.com USB C Video Adapter, USB C to HDMI VGA Multiport Adapter has 30 Hz more refresh rate at maximum resolution than the i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter (60 Hz vs 30 Hz). The i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter has 10 mm more width than the StarTech.com USB C Video Adapter, USB C to HDMI VGA Multiport Adapter (70 mm vs 60 mm). Maximum resolution: 7680 x 4320 pixels on the i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter, 3840 x 2160 pixels on the StarTech.com USB C Video Adapter, USB C to HDMI VGA Multiport Adapter. Product colour: Black on the i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter, Grey on the StarTech.com USB C Video Adapter, USB C to HDMI VGA Multiport Adapter.

  • HDMI ports quantity
    • 2
    • 1
  • Maximum resolution
    • 7680 x 4320 pixels
    • 3840 x 2160 pixels
  • Refresh rate at maximum resolution
    • 30 Hz
    • 60 Hz
  • Product colour
    • Black
    • Grey
  • Width
    • 70 mm
    • 60 mm
  • Depth
    • 60 mm
    • 45 mm
  • Height
    • 15 mm
    • 14 mm
  • Weight
    • 53 g
    • 41 g

Side by side

Differences highlightedShow differences only
45 specifications
A

i-tec

USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter

Model C31DUAL4K60HDMI

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B

StarTech.com

USB C Video Adapter, USB C to HDMI VGA Multiport Adapter

Model 122-USBC-HDMI-4K-VGA

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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 outputYesYes
DisplayPort outputNoNo
Number of displays supported22
HDMI ports quantityDiffers21
VGA (D-Sub) ports quantityKnown for one1
Maximum transfer distanceKnown for one30 m
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
VGA (D-Sub) outputKnown for oneYes
HDMI versionKnown for one2.0b
Maximum resolutionDiffers7680 x 4320 pixels3840 x 2160 pixels
Refresh rate at maximum resolutionDiffers30 Hz60 Hz
Maximum resolution (HDMI)Known for one3840 x 2160 pixels
Maximum analog resolutionKnown for one1920 x 1200 pixels
Audio output channelsKnown for one7.1 channels
USB versionKnown for one2.0
Design1 differ
Product colourDiffersBlackGrey
Integrated USB cableKnown for oneYes
Weight & dimensions4 differ
WidthDiffers70 mm60 mm
DepthDiffers60 mm45 mm
HeightDiffers15 mm14 mm
WeightDiffers53 g41 g
USB cable lengthKnown for one0.3 m
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 45 °C
Storage temperature (T-T)Known for one-10 - 70 °C
Operating relative humidity (H-H)Known for one10 - 85%
Packaging data4 differ
Package widthDiffers180 mm147 mm
Package depthDiffers130 mm174 mm
Package heightDiffers25 mm33 mm
Package weightDiffers131 g245 g
Package typeKnown for oneBox
Technical detailsidentical
Compliance certificatesKnown for oneCE, RoHS
Logistics dataidentical
Products per master (outer) caseKnown for one60 pc(s)
Master (outer) case widthKnown for one541 mm
Master (outer) case lengthKnown for one348 mm
Master (outer) case heightKnown for one324 mm
Harmonized System (HS) codeKnown for one84733020
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, ChromeOS
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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