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Product comparison · 2 usb graphics adapters

i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter vs Vivolink VLUSBCHUB4 USB graphics adapter

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  • 12specifications compared
  • 9differ
  • 3identical
  • 20known for one product only

Key differences

The i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter has 1 more displays supported than the Vivolink VLUSBCHUB4 USB graphics adapter (2 vs 1). The i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter has 1 more HDMI ports quantity than the Vivolink VLUSBCHUB4 USB graphics adapter (2 vs 1). The Vivolink VLUSBCHUB4 USB graphics 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). USB version: 2.0 on the i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter, 3.2 Gen 1 (3.1 Gen 1) on the Vivolink VLUSBCHUB4 USB graphics adapter. 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 Vivolink VLUSBCHUB4 USB graphics adapter.

  • USB version
    • 2.0
    • 3.2 Gen 1 (3.1 Gen 1)
  • Number of displays supported
    • 2
    • 1
  • HDMI ports quantity
    • 2
    • 1
  • Maximum resolution
    • 7680 x 4320 pixels
    • 3840 x 2160 pixels
  • Refresh rate at maximum resolution
    • 30 Hz
    • 60 Hz
  • Width
    • 70 mm
    • 60 mm
  • Height
    • 15 mm
    • 155 mm
  • Weight
    • 53 g
    • 138 g

Side by side

Differences highlightedShow differences only
32 specifications
A

i-tec

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

Model C31DUAL4K60HDMI

View product
B

Vivolink

VLUSBCHUB4 USB graphics adapter

Model VLUSBCHUB4

View product
Performance5 differ
USB versionDiffers2.03.2 Gen 1 (3.1 Gen 1)
USB connector typeUSB Type-CUSB Type-C
USB connector genderMaleMale
DVI outputKnown for oneNo
HDMI outputYesYes
DisplayPort outputKnown for oneNo
Number of displays supportedDiffers21
HDMI ports quantityDiffers21
Maximum resolutionDiffers7680 x 4320 pixels3840 x 2160 pixels
Refresh rate at maximum resolutionDiffers30 Hz60 Hz
USB connector form factorKnown for oneStraight
HDMI versionKnown for one2.0
Designidentical
Product colourKnown for oneBlack
Housing materialKnown for oneMetal
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
Weight & dimensions3 differ
WidthDiffers70 mm60 mm
DepthKnown for one60 mm
HeightDiffers15 mm155 mm
WeightDiffers53 g138 g
USB cable lengthKnown for one0.3 m
Packaging data1 differ
Package typeKnown for oneBox
Package widthKnown for one180 mm
Package depthKnown for one130 mm
Package heightKnown for one25 mm
Package weightDiffers131 g472 g
Packaging contentidentical
ManualKnown for oneYes
Logistics dataidentical
Master (outer) case widthKnown for one165 mm
Master (outer) case lengthKnown for one330 mm
Master (outer) case heightKnown for one50 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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