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Product comparison · 2 usb graphics adapters

StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz vs StarTech.com USB C to Quad HDMI Adapter, USB-C to 4x HDMI Monitor Converter for Windows (no support for macOS/ChromeOS/Linux) - TAA

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  • 29specifications compared
  • 22differ
  • 7identical
  • 13known for one product only

Key differences

The StarTech.com USB C to Quad HDMI Adapter, USB-C to 4x HDMI Monitor Converter for Windows (no support for macOS/ChromeOS/Linux) - TAA has 3 more displays supported than the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz (5 vs 2). The StarTech.com USB C to Quad HDMI Adapter, USB-C to 4x HDMI Monitor Converter for Windows (no support for macOS/ChromeOS/Linux) - TAA has 2 more HDMI ports quantity than the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz (4 vs 2). The StarTech.com USB C to Quad HDMI Adapter, USB-C to 4x HDMI Monitor Converter for Windows (no support for macOS/ChromeOS/Linux) - TAA has 30 Hz more refresh rate at maximum resolution than the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz (60 Hz vs 30 Hz). USB connector type: USB Type-A, USB Type-C on the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz, USB Type-C on the StarTech.com USB C to Quad HDMI Adapter, USB-C to 4x HDMI Monitor Converter for Windows (no support for macOS/ChromeOS/Linux) - TAA. Maximum resolution: 3840 x 2160 pixels on the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz, 1920 x 1080 pixels on the StarTech.com USB C to Quad HDMI Adapter, USB-C to 4x HDMI Monitor Converter for Windows (no support for macOS/ChromeOS/Linux) - TAA.

  • USB connector type
    • USB Type-A, USB Type-C
    • USB Type-C
  • Number of displays supported
    • 2
    • 5
  • HDMI ports quantity
    • 2
    • 4
  • Maximum resolution
    • 3840 x 2160 pixels
    • 1920 x 1080 pixels
  • Refresh rate at maximum resolution
    • 30 Hz
    • 60 Hz
  • Chipset
    • Silicon Motion - SM768
    • Trigger T6-688SL, IT66121
  • Width
    • 52.8 mm
    • 80 mm
  • Depth
    • 100 mm
    • 101 mm

Side by side

Differences highlightedShow differences only
42 specifications
A

StarTech.com

USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz

Model 107B-USB-HDMI-2

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B

StarTech.com

USB C to Quad HDMI Adapter, USB-C to 4x HDMI Monitor Converter for Windows (no support for macOS/ChromeOS/Linux) - TAA

Model USBC2HD4

View product
Performance6 differ
USB versionKnown for one3.2 Gen 1 (3.1 Gen 1)
USB connector typeDiffersUSB Type-A, USB Type-CUSB Type-C
USB connector genderMaleMale
USB connector form factorStraightStraight
HDMI outputYesYes
DisplayPort outputNoNo
Number of displays supportedDiffers25
HDMI ports quantityDiffers24
HDMI versionKnown for one1.4
Internal memoryKnown for one8192 MB
Internal memory typeKnown for oneDDR3
Maximum resolutionDiffers3840 x 2160 pixels1920 x 1080 pixels
Refresh rate at maximum resolutionDiffers30 Hz60 Hz
Supported graphics resolutionsKnown for one3840 x 2160, 2560 x 1400, 1920 x 1080 (HD 1080), 1600 x 900, 1280 x 720 (HD 720)
Audio output channels2.0 channels2.0 channels
ChipsetDiffersSilicon Motion - SM768Trigger T6-688SL, IT66121
DVI outputKnown for oneNo
System requirements1 differ
Mac compatibilityKnown for oneYes
Windows operating systems supportedDiffersWindows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 Enterprise, Windows 11 EnterpWindows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 x64
Mac operating systems supportedKnown for oneMac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 15.0 Sequoia, Mac OS 26 Tahoe
Linux operating systems supportedKnown for oneYes
Other operating systems supportedKnown for oneChromeOS
Weight & dimensions4 differ
WidthDiffers52.8 mm80 mm
DepthDiffers100 mm101 mm
HeightDiffers11 mm16 mm
WeightDiffers66 g165 g
USB cable lengthKnown for one0.183 m
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 45 °C
Storage temperature (T-T)Differs-10 - 70 °C-10 - 75 °C
Operating relative humidity (H-H)Differs5 - 90%0 - 85%
Packaging data4 differ
Package widthDiffers157 mm144 mm
Package depthDiffers126 mm213 mm
Package heightDiffers19 mm42 mm
Package weightDiffers75 g268 g
Packaging contentidentical
Quick installation guideYesYes
Technical details1 differ
Compliance certificatesDiffersRoHSCE, RoHS
Logistics data3 differ
Products per master (outer) case40 pc(s)40 pc(s)
Master (outer) case widthDiffers430 mm459 mm
Master (outer) case lengthDiffers340 mm322 mm
Master (outer) case heightDiffers150 mm443 mm
Harmonized System (HS) codeKnown for one84733020
Designidentical
Product colourKnown for oneGrey

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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