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Product comparison · 2 usb graphics adapters

Cudy UH401 USB graphics adapter Grey, Silver vs StarTech.com USB C Video Adapter, USB C to HDMI DVI VGA Adapter, Up to 4K

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  • 20specifications compared
  • 15differ
  • 5identical
  • 32known for one product only

Key differences

The StarTech.com USB C Video Adapter, USB C to HDMI DVI VGA Adapter, Up to 4K has 2 more displays supported than the Cudy UH401 USB graphics adapter Grey, Silver (3 vs 1). The Cudy UH401 USB graphics adapter Grey, Silver has 160 Hz more refresh rate at maximum resolution than the StarTech.com USB C Video Adapter, USB C to HDMI DVI VGA Adapter, Up to 4K (220 Hz vs 60 Hz). The Cudy UH401 USB graphics adapter Grey, Silver has 12.9 mm more width than the StarTech.com USB C Video Adapter, USB C to HDMI DVI VGA Adapter, Up to 4K (57.9 mm vs 45 mm). Only the StarTech.com USB C Video Adapter, USB C to HDMI DVI VGA Adapter, Up to 4K has DVI output. HDMI version: 2.0 on the Cudy UH401 USB graphics adapter Grey, Silver, 2.0b on the StarTech.com USB C Video Adapter, USB C to HDMI DVI VGA Adapter, Up to 4K.

  • DVI output
    • No
    • Yes
  • Number of displays supported
    • 1
    • 3
  • HDMI version
    • 2.0
    • 2.0b
  • Refresh rate at maximum resolution
    • 220 Hz
    • 60 Hz
  • Product colour
    • Grey, Silver
    • Grey
  • Width
    • 57.9 mm
    • 45 mm
  • Depth
    • 20 mm
    • 85 mm
  • Height
    • 10.6 mm
    • 14 mm

Side by side

Differences highlightedShow differences only
52 specifications
A

Cudy

UH401 USB graphics adapter Grey, Silver

Model UH401

View product
B

StarTech.com

USB C Video Adapter, USB C to HDMI DVI VGA Adapter, Up to 4K

Model 118-USBC-HDMI-VGADVI

View product
Performance5 differ
USB connector typeUSB Type-CUSB Type-C
USB connector genderMaleMale
USB connector form factorStraightStraight
DVI outputDiffersNoYes
HDMI outputYesYes
DisplayPort outputNoNo
Number of displays supportedDiffers13
HDMI ports quantityKnown for one1
HDMI versionDiffers2.02.0b
Refresh rate at maximum resolutionDiffers220 Hz60 Hz
Maximum resolution (HDMI)Known for one4096 x 2160 pixels
Supported graphics resolutionsDiffers1920 x 1080 (HD 1080), 2560 x 1440, 4096 x 21601920 x 1200 (WUXGA), 3840 x 2160
Supported video modesKnown for one1080p
High Dynamic Range (HDR) supportedKnown for oneYes
DVI-I ports quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one1
VGA (D-Sub) outputKnown for oneYes
HDCPKnown for oneYes
HDCP versionKnown for one2.2
Maximum resolutionKnown for one3840 x 2160 pixels
Audio output channelsKnown for one7.1 channels
ChipsetKnown for oneITE - IT6224FN
Design1 differ
Product colourDiffersGrey, SilverGrey
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS), Aluminium
Integrated USB cableKnown for oneYes
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 & dimensions5 differ
WidthDiffers57.9 mm45 mm
DepthDiffers20 mm85 mm
HeightDiffers10.6 mm14 mm
WeightDiffers20.2 g73 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 mm173 mm
Package depthDiffers163.5 mm145 mm
Package heightDiffers20 mm33 mm
Package weightDiffers52 g137 g
Packaging contentidentical
Quick installation guideKnown for oneYes
Logistics dataidentical
Country of originKnown for oneChina
Products per master (outer) caseKnown for one60 pc(s)
Master (outer) case widthKnown for one542 mm
Master (outer) case lengthKnown for one347 mm
Master (outer) case heightKnown for one327 mm
Harmonized System (HS) codeKnown for one84733020

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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