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Product comparison · 2 video capturing devices

ATEN UC3430 video capturing device HDMI vs StarTech.com PCIe HDMI Capture Card - 4K

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  • 11specifications compared
  • 9differ
  • 2identical
  • 42known for one product only

Key differences

The StarTech.com PCIe HDMI Capture Card - 4K has 256 x 2160 pixels more video capture resolution (max) than the ATEN UC3430 video capturing device HDMI (4096 x 2160 pixels vs 3840 x 2160 pixels). The ATEN UC3430 video capturing device HDMI has 1 more headphone outputs than the StarTech.com PCIe HDMI Capture Card - 4K (1 vs 0). The StarTech.com PCIe HDMI Capture Card - 4K has 20 - 80% more operating relative humidity (H-H) than the ATEN UC3430 video capturing device HDMI (20 - 80% vs 0 - 80%). Only the StarTech.com PCIe HDMI Capture Card - 4K has internal. Host interface: HDMI on the ATEN UC3430 video capturing device HDMI, PCIe on the StarTech.com PCIe HDMI Capture Card - 4K.

  • Internal
    • No
    • Yes
  • Host interface
    • HDMI
    • PCIe
  • Video capture resolution (max)
    • 3840 x 2160 pixels
    • 4096 x 2160 pixels
  • Headphone outputs
    • 1
    • 0
  • Storage temperature (T-T)
    • -20 - 60 °C
    • -5 - 40 °C
  • Operating relative humidity (H-H)
    • 0 - 80%
    • 20 - 80%
  • Width
    • 164.6 mm
    • 69 mm
  • Depth
    • 200 mm
    • 130 mm

Side by side

Differences highlightedShow differences only
53 specifications
A

ATEN

UC3430 video capturing device HDMI

Model UC3430

View product
B

StarTech.com

PCIe HDMI Capture Card - 4K

Model PEXHDCAP4K

View product
Performance3 differ
InternalDiffersNoYes
Host interfaceDiffersHDMIPCIe
Video capture resolution (max)Differs3840 x 2160 pixels4096 x 2160 pixels
High Dynamic Range (HDR) supportedKnown for oneYes
High Dynamic Range (HDR) technologyKnown for oneHigh Dynamic Range 10 (HDR10)
Supported aspect ratiosKnown for one4:3, 16:9
Product colourKnown for oneBlack
Housing materialKnown for oneMetal
Country of originKnown for oneTaiwan
Videoidentical
Analog signal format systemKnown for oneNTSC, PAL, PAL 60, PAL M
Maximum refresh rate60 Hz60 Hz
HDCPKnown for oneYes
Supported resolutionsKnown for one3840 x 2160 1920 x 1080 1280 x 720
Maximum frame rateKnown for one60 fps
Supported video modesKnown for one720p, 1080p, 2160p
File formatsidentical
Video compression formatsKnown for oneH.264, MPEG4
Ports & interfaces1 differ
HDMI ports quantityKnown for one2
HDMI versionKnown for one2.0
Audio (L/R) inKnown for one0
Headphone outputsDiffers10
S-Video inputs quantityKnown for one0
Composite video inKnown for one0
Component video (YPbPr/YCbCr) inKnown for one0
Firewire (IEEE 1394) portsKnown for one0
USB portKnown for oneYes
USB connector typeKnown for oneUSB Type-C
USB versionKnown for one3.2 Gen 1 (3.1 Gen 1)
USB ports quantityKnown for one1
HDMI inKnown for one4
Number of HDMI outputsKnown for one2
Microphone inKnown for oneYes
Operational conditions2 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)Differs-20 - 60 °C-5 - 40 °C
Operating relative humidity (H-H)Differs0 - 80%20 - 80%
Technical detailsidentical
Compliance certificatesKnown for oneCE, RoHS
Weight & dimensions3 differ
WidthDiffers164.6 mm69 mm
DepthDiffers200 mm130 mm
HeightDiffers44 mm10 mm
WeightKnown for one1.03 kg
Other featuresidentical
Master (outer) case heightKnown for one490 mm
Master (outer) case widthKnown for one400 mm
Packaging contentidentical
Low-profile bracketKnown for oneYes
Quick installation guideKnown for oneYes
Packaging dataidentical
Package weightKnown for one230 g
Package depthKnown for one207 mm
Package heightKnown for one38 mm
Package widthKnown for one144 mm
Logistics dataidentical
Master (outer) case lengthKnown for one410 mm
Products per master (outer) caseKnown for one35 pc(s)
Poweridentical
Power supply typeKnown for oneDC
Softwareidentical
Windows operating systems supportedKnown for oneWindows 10, Windows 11
Mac compatibilityKnown for oneYes
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

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