Product comparison · 2 usb graphics adapters

Equip USB to HDMI Adapter (USB-C + A), 1080P HD vs StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz

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  • 23specifications compared
  • 17differ
  • 6identical
  • 23known for one product only

Key differences

The StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz has 1 more displays supported than the Equip USB to HDMI Adapter (USB-C + A), 1080P HD (2 vs 1). The StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz has 1 more HDMI ports quantity than the Equip USB to HDMI Adapter (USB-C + A), 1080P HD (2 vs 1). The Equip USB to HDMI Adapter (USB-C + A), 1080P HD 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). Maximum resolution: 1920 x 1080 pixels on the Equip USB to HDMI Adapter (USB-C + A), 1080P HD, 3840 x 2160 pixels on the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz. Compliance certificates: CE, RoHS on the Equip USB to HDMI Adapter (USB-C + A), 1080P HD, RoHS on the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz.

  • Number of displays supported
    • USB to HDMI Adapter (USB-C + A), 1080P HD:1
    • USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:2
  • HDMI ports quantity
    • USB to HDMI Adapter (USB-C + A), 1080P HD:1
    • USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:2
  • Maximum resolution
    • USB to HDMI Adapter (USB-C + A), 1080P HD:1920 x 1080 pixels
    • USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:3840 x 2160 pixels
  • Refresh rate at maximum resolution
    • USB to HDMI Adapter (USB-C + A), 1080P HD:60 Hz
    • USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:30 Hz
  • Width
    • USB to HDMI Adapter (USB-C + A), 1080P HD:22.5 mm
    • USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:52.8 mm
  • Depth
    • USB to HDMI Adapter (USB-C + A), 1080P HD:11.3 mm
    • USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:100 mm
  • Height
    • USB to HDMI Adapter (USB-C + A), 1080P HD:285 mm
    • USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:11 mm
  • Weight
    • USB to HDMI Adapter (USB-C + A), 1080P HD:27 g
    • USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:66 g

Side by side

Differences highlightedShow differences only (off)
Comparison of 133498, 107B-USB-HDMI-2
46 specifications
Performance4 differ
USB versionKnown for oneUnknown — not stated by the source3.2 Gen 1 (3.1 Gen 1)
USB connector typeUSB Type-A, USB Type-CUSB Type-A, USB Type-C
USB connector genderMaleMale
USB connector form factorStraightStraight
HDMI outputYesYes
DisplayPort outputNoNo
Number of displays supportedDiffers12
HDMI ports quantityDiffers12
HDMI versionKnown for oneUnknown — not stated by the source1.4
Internal memoryKnown for oneUnknown — not stated by the source8192 MB
Internal memory typeKnown for oneUnknown — not stated by the sourceDDR3
Maximum resolutionDiffers1920 x 1080 pixels3840 x 2160 pixels
Refresh rate at maximum resolutionDiffers60 Hz30 Hz
Supported graphics resolutionsKnown for oneUnknown — not stated by the source3840 x 2160, 2560 x 1400, 1920 x 1080 (HD 1080), 1600 x 900, 1280 x 720 (HD 720)
Audio output channelsKnown for oneUnknown — not stated by the source2.0 channels
ChipsetKnown for oneUnknown — not stated by the sourceSilicon Motion - SM768
DVI outputKnown for oneNoUnknown — not stated by the source
Data transfer rate (max)Known for one5 Gbit/sUnknown — not stated by the source
System requirementsidentical
Mac compatibilityKnown for oneUnknown — not stated by the sourceYes
Windows operating systems supportedKnown for oneUnknown — not stated by the sourceWindows 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 Enterp
Mac operating systems supportedKnown for oneUnknown — not stated by the sourceMac 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 oneUnknown — not stated by the sourceYes
Other operating systems supportedKnown for oneUnknown — not stated by the sourceChromeOS
Weight & dimensions4 differ
WidthDiffers22.5 mm52.8 mm
DepthDiffers11.3 mm100 mm
HeightDiffers285 mm11 mm
WeightDiffers27 g66 g
USB cable lengthKnown for oneUnknown — not stated by the source0.183 m
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)Known for oneUnknown — not stated by the source-10 - 70 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source5 - 90%
Packaging data4 differ
Package widthDiffers74 mm157 mm
Package depthDiffers17 mm126 mm
Package heightDiffers174 mm19 mm
Package weightDiffers42.2 g75 g
Packaging contentidentical
Quick installation guideKnown for oneUnknown — not stated by the sourceYes
Technical details1 differ
Compliance certificatesDiffersCE, RoHSRoHS
Logistics data4 differ
Products per master (outer) caseDiffers100 pc(s)40 pc(s)
Master (outer) case widthDiffers312 mm430 mm
Master (outer) case lengthDiffers520 mm340 mm
Master (outer) case heightDiffers165 mm150 mm
Master (outer) case gross weightKnown for one4.9 kgUnknown — not stated by the source
Customs product code (TARIC)Known for one8536901100Unknown — not stated by the source
Country of originKnown for oneChinaUnknown — not stated by the source
Designidentical
Product colourKnown for oneGreyUnknown — not stated by the source
Housing materialKnown for oneAluminiumUnknown — not stated by the source

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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