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Product comparison · 2 video capturing devices

ATEN UC3430-AT-U video capturing device HDMI vs Cudy HDMI to USB Video Capture Card, VC300 1.0

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  • 20specifications compared
  • 15differ
  • 5identical
  • 21known for one product only

Key differences

The Cudy HDMI to USB Video Capture Card, VC300 1.0 has 60 Hz more maximum refresh rate than the ATEN UC3430-AT-U video capturing device HDMI (120 Hz vs 60 Hz). The ATEN UC3430-AT-U video capturing device HDMI has 3 more HDMI in than the Cudy HDMI to USB Video Capture Card, VC300 1.0 (4 vs 1). The ATEN UC3430-AT-U video capturing device HDMI has 114.2 mm more width than the Cudy HDMI to USB Video Capture Card, VC300 1.0 (164.6 mm vs 50.4 mm). Only the ATEN UC3430-AT-U video capturing device HDMI has USB port. Product colour: Black on the ATEN UC3430-AT-U video capturing device HDMI, Grey, Silver on the Cudy HDMI to USB Video Capture Card, VC300 1.0.

  • Product colour
    • Black
    • Grey, Silver
  • Host interface
    • HDMI
    • USB 3.2 Gen 1 (3.1 Gen 1)
  • Video capture resolution (max)
    • 3840 x 2160 pixels
    • 1920 x 1080 pixels
  • Maximum refresh rate
    • 60 Hz
    • 120 Hz
  • USB port
    • Yes
    • No
  • HDMI in
    • 4
    • 1
  • Power supply type
    • DC
    • USB
  • Windows operating systems supported
    • Windows 10, Windows 11
    • Yes

Side by side

Differences highlightedShow differences only
41 specifications
A

ATEN

UC3430-AT-U video capturing device HDMI

Model UC3430-AT-U

View product
B

Cudy

HDMI to USB Video Capture Card, VC300 1.0View product
Performance4 differ
Product colourDiffersBlackGrey, Silver
InternalNoNo
Host interfaceDiffersHDMIUSB 3.2 Gen 1 (3.1 Gen 1)
HD typeKnown for oneFull HD
Video capture resolution (max)Differs3840 x 2160 pixels1920 x 1080 pixels
Housing materialDiffersMetalAluminium, Acrylonitrile butadiene styrene (ABS)
Plug and PlayKnown for oneYes
Video2 differ
Supported resolutionsDiffers3840 x 2160 1920 x 1080 1280 x 7204K (3840 x 2160) @ 30Hz 2K (2560×1440) 60 Hz 1080P (1920×1080) 120 Hz
Maximum refresh rateDiffers60 Hz120 Hz
Maximum frame rateKnown for one60 fps
Supported video modesKnown for one720p, 1080p, 2160p
File formatsidentical
Image formats supportedKnown for oneMJPEG
Ports & interfaces2 differ
USB portDiffersYesNo
USB connector typeUSB Type-CUSB Type-C
USB version3.2 Gen 1 (3.1 Gen 1)3.2 Gen 1 (3.1 Gen 1)
HDMI ports quantityKnown for one1
HDMI inDiffers41
HDMI versionKnown for one1.4b
USB ports quantityKnown for one1
Number of HDMI outputsKnown for one2
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Power1 differ
Power supply typeDiffersDCUSB
Software1 differ
Windows operating systems supportedDiffersWindows 10, Windows 11Yes
Mac compatibilityYesYes
Linux operating systems supportedKnown for oneYes
Other operating systems supportedKnown for oneAndroid
Mac operating systems supportedKnown for oneMac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina
Operational conditions2 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)Differs-20 - 60 °C-10 - 55 °C
Operating relative humidity (H-H)Differs0 - 80%20 - 85%
Storage relative humidity (H-H)Known for one5 - 90%
Weight & dimensions3 differ
WidthDiffers164.6 mm50.4 mm
DepthDiffers200 mm25.1 mm
HeightDiffers44 mm11.7 mm
WeightKnown for one1.03 kg
Packaging contentidentical
Interface adapters includedKnown for oneUSB Type-C female - USB Type-A male
Quick installation guideKnown for oneYes
Packaging dataidentical
Package depthKnown for one20 mm
Package heightKnown for one70 mm
Package widthKnown for one130 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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