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Product comparison · 2 usb graphics adapters

Cudy UH401 USB graphics adapter Grey, Silver vs i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter

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  • 22specifications compared
  • 16differ
  • 6identical
  • 19known 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 Cudy UH401 USB graphics adapter Grey, Silver (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 Cudy UH401 USB graphics adapter Grey, Silver (2 vs 1). The Cudy UH401 USB graphics adapter Grey, Silver has 190 Hz more refresh rate at maximum resolution than the i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter (220 Hz vs 30 Hz). Product colour: Grey, Silver on the Cudy UH401 USB graphics adapter Grey, Silver, Black on the i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter. Other operating systems supported: Android, iOS, iPadOS on the Cudy UH401 USB graphics adapter Grey, Silver, Android, ChromeOS on the i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter.

  • Number of displays supported
    • 1
    • 2
  • HDMI ports quantity
    • 1
    • 2
  • Refresh rate at maximum resolution
    • 220 Hz
    • 30 Hz
  • Product colour
    • Grey, Silver
    • Black
  • Other operating systems supported
    • Android, iOS, iPadOS
    • Android, ChromeOS
  • Width
    • 57.9 mm
    • 70 mm
  • Depth
    • 20 mm
    • 60 mm
  • Height
    • 10.6 mm
    • 15 mm

Side by side

Differences highlightedShow differences only
41 specifications
A

Cudy

UH401 USB graphics adapter Grey, Silver

Model UH401

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B

i-tec

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

Model C31DUAL4K60HDMI

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Performance3 differ
USB connector form factorKnown for oneStraight
Number of displays supportedDiffers12
HDMI ports quantityDiffers12
HDMI versionKnown for one2.0
Refresh rate at maximum resolutionDiffers220 Hz30 Hz
Maximum resolution (HDMI)Known for one4096 x 2160 pixels
Supported graphics resolutionsKnown for one1920 x 1080 (HD 1080), 2560 x 1440, 4096 x 2160
Supported video modesKnown for one1080p
USB versionKnown for one2.0
Maximum resolutionKnown for one7680 x 4320 pixels
Design1 differ
Product colourDiffersGrey, SilverBlack
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS), Aluminium
System requirements3 differ
Mac compatibilityKnown for oneYes
Windows operating systems supportedDiffersWindows 10, Windows 11, Windows 7, Windows 8Yes
Mac operating systems supportedDiffersMac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac 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 SequoiaYes
Other operating systems supportedDiffersAndroid, iOS, iPadOSAndroid, ChromeOS
Weight & dimensions5 differ
WidthDiffers57.9 mm70 mm
DepthDiffers20 mm60 mm
HeightDiffers10.6 mm15 mm
WeightDiffers20.2 g53 g
USB cable lengthDiffers0.15 m0.3 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 one20 - 85%
Storage relative humidity (H-H)Known for one10 - 90%
Packaging compositionidentical
Paper packaging weightKnown for one52 g
Plastic packaging weightKnown for one20.2 g
Packaging data4 differ
Package widthDiffers88.5 mm180 mm
Package depthDiffers163.5 mm130 mm
Package heightDiffers20 mm25 mm
Package weightDiffers52 g131 g
Package typeKnown for oneBox
Packaging contentidentical
Quick installation guideKnown for oneYes
ManualKnown for oneYes
Logistics dataidentical
Country of originKnown for oneChina

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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