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Product comparison · 2 usb graphics adapters

Cudy UH401 USB graphics adapter Grey, Silver vs Plugable Technologies USB to DisplayPort Adapter. Connect one or more to any Mac or Windows System to add extra displays up to

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

Key differences

The Cudy UH401 USB graphics adapter Grey, Silver has 151 Hz more refresh rate at maximum resolution than the Plugable Technologies USB to DisplayPort Adapter. Connect one or more to any Mac or Windows System to add extra displays up to (220 Hz vs 69 Hz). The Plugable Technologies USB to DisplayPort Adapter. Connect one or more to any Mac or Windows System to add extra displays up to has 42.1 mm more width than the Cudy UH401 USB graphics adapter Grey, Silver (100 mm vs 57.9 mm). The Cudy UH401 USB graphics adapter Grey, Silver has 5 mm more depth than the Plugable Technologies USB to DisplayPort Adapter. Connect one or more to any Mac or Windows System to add extra displays up to (20 mm vs 15 mm). Only the Cudy UH401 USB graphics adapter Grey, Silver has HDMI output. Only the Plugable Technologies USB to DisplayPort Adapter. Connect one or more to any Mac or Windows System to add extra displays up to has DisplayPort output.

  • USB connector type
    • USB Type-C
    • USB Type-A, USB Type-C
  • HDMI output
    • Yes
    • No
  • DisplayPort output
    • No
    • Yes
  • Refresh rate at maximum resolution
    • 220 Hz
    • 69 Hz
  • Product colour
    • Grey, Silver
    • Black
  • Other operating systems supported
    • Android, iOS, iPadOS
    • ChromeOS
  • Width
    • 57.9 mm
    • 100 mm
  • Depth
    • 20 mm
    • 15 mm

Side by side

Differences highlightedShow differences only
45 specifications
A

Cudy

UH401 USB graphics adapter Grey, Silver

Model UH401

View product
B

Plugable Technologies

USB to DisplayPort Adapter. Connect one or more to any Mac or Windows System to add extra displays up to

Model UGA-DP-S

View product
Performance5 differ
USB connector typeDiffersUSB Type-CUSB Type-A, USB Type-C
USB connector genderMaleMale
USB connector form factorStraightStraight
DVI outputNoNo
HDMI outputDiffersYesNo
DisplayPort outputDiffersNoYes
Number of displays supported11
HDMI ports quantityKnown for one1
HDMI versionKnown for one2.0
Refresh rate at maximum resolutionDiffers220 Hz69 Hz
Maximum resolution (HDMI)Known for one4096 x 2160 pixels
Supported graphics resolutionsDiffers1920 x 1080 (HD 1080), 2560 x 1440, 4096 x 2160720 x 576, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080)
Supported video modesKnown for one1080p
USB versionKnown for one3.2 Gen 1 (3.1 Gen 1)
DisplayPorts quantityKnown for one1
HDCPKnown for oneNo
DisplayPort versionKnown for one1.2
Maximum resolutionKnown for one1920 x 1080 pixels
LED indicatorsKnown for oneYes
ChipsetKnown for oneSilicon Motion - SM768
Data transfer rate (max)Known for one5 Gbit/s
Design1 differ
Product colourDiffersGrey, SilverBlack
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS), Aluminium
System requirements2 differ
Mac compatibilityYesYes
Windows operating systems supportedDiffersWindows 10, Windows 11, Windows 7, Windows 8Yes
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 supportedDiffersAndroid, iOS, iPadOSChromeOS
Weight & dimensions4 differ
WidthDiffers57.9 mm100 mm
DepthDiffers20 mm15 mm
HeightDiffers10.6 mm52.5 mm
WeightDiffers20.2 g86 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 dataidentical
Package widthKnown for one88.5 mm
Package depthKnown for one163.5 mm
Package heightKnown for one20 mm
Package weightKnown for one52 g
Packaging contentidentical
Quick installation guideYesYes
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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