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Product comparison · 2 usb graphics adapters

Cudy UH401 USB graphics adapter Grey, Silver vs Vivolink VLHUB221 USB graphics adapter

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  • 14specifications compared
  • 8differ
  • 6identical
  • 35known for one product only

Key differences

  • USB connector type
    • USB Type-C
    • USB Type-A
  • USB connector gender
    • Male
    • Female
  • Refresh rate at maximum resolution
    • 220 Hz
    • 60 Hz
  • Supported video modes
    • 1080p
    • 2160p
  • Product colour
    • Grey, Silver
    • Black
  • Weight
    • 20.2 g
    • 40 g
  • Package weight
    • 52 g
    • 50 g

Side by side

Differences highlightedShow differences only
49 specifications
A

Cudy

UH401 USB graphics adapter Grey, Silver

Model UH401

View product
B

Vivolink

VLHUB221 USB graphics adapter

Model VLHUB221

View product
Performance4 differ
USB connector typeDiffersUSB Type-CUSB Type-A
USB connector genderDiffersMaleFemale
USB connector form factorKnown for oneStraight
DVI outputNoNo
HDMI outputYesYes
DisplayPort outputNoNo
Number of displays supported11
HDMI ports quantity11
HDMI version2.02.0
Refresh rate at maximum resolutionDiffers220 Hz60 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 modesDiffers1080p2160p
USB versionKnown for one2.0/3.2 Gen 1 (3.1 Gen 1)
High Dynamic Range (HDR) supportedKnown for oneYes
HDCPKnown for oneYes
HDCP versionKnown for one2.2
Maximum resolutionKnown for one3840 x 2160 pixels
Audio output channelsKnown for one2.0 channels
LED indicatorsKnown for oneStatus
Data transfer rate (max)Known for one0.35 Gbit/s
Design2 differ
Product colourDiffersGrey, SilverBlack
Housing materialDiffersAcrylonitrile butadiene styrene (ABS), AluminiumMetal
Integrated USB cableKnown for oneNo
System requirementsidentical
Mac compatibilityKnown for oneYes
Windows operating systems supportedKnown for oneWindows 10, Windows 11, Windows 7, Windows 8
Mac operating systems supportedKnown for oneMac 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 Sequoia
Linux operating systems supportedKnown for oneYes
Other operating systems supportedKnown for oneAndroid, iOS, iPadOS
Weight & dimensions1 differ
WidthKnown for one57.9 mm
DepthKnown for one20 mm
HeightKnown for one10.6 mm
WeightDiffers20.2 g40 g
USB cable lengthKnown for one0.15 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 data1 differ
Package widthKnown for one88.5 mm
Package depthKnown for one163.5 mm
Package heightKnown for one20 mm
Package weightDiffers52 g50 g
Packaging contentidentical
Quick installation guideKnown for oneYes
Cables includedKnown for oneAC
ManualKnown for oneYes
Logistics dataidentical
Country of originKnown for oneChina
Poweridentical
Input voltageKnown for one230 V

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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