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Product comparison · 2 usb graphics adapters

Plugable Technologies 4 HDMI Multi Monitor Adapter, USB 3.0 or USB C to HDMI Adapter, Compatible with Windows and Mac, Quad Adapter Supports vs StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz

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  • 17specifications compared
  • 10differ
  • 7identical
  • 27known for one product only

Key differences

The Plugable Technologies 4 HDMI Multi Monitor Adapter, USB 3.0 or USB C to HDMI Adapter, Compatible with Windows and Mac, Quad Adapter Supports has 2 more displays supported than the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz (4 vs 2). The Plugable Technologies 4 HDMI Multi Monitor Adapter, USB 3.0 or USB C to HDMI Adapter, Compatible with Windows and Mac, Quad Adapter Supports 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 to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz has 0.2 more HDMI version than the Plugable Technologies 4 HDMI Multi Monitor Adapter, USB 3.0 or USB C to HDMI Adapter, Compatible with Windows and Mac, Quad Adapter Supports (1.4 vs 1.2). USB version: USB4 Gen 3x2 on the Plugable Technologies 4 HDMI Multi Monitor Adapter, USB 3.0 or USB C to HDMI Adapter, Compatible with Windows and Mac, Quad Adapter Supports, 3.2 Gen 1 (3.1 Gen 1) on the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz. USB connector type: USB Type-C on the Plugable Technologies 4 HDMI Multi Monitor Adapter, USB 3.0 or USB C to HDMI Adapter, Compatible with Windows and Mac, Quad Adapter Supports, 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 version
    • USB4 Gen 3x2
    • 3.2 Gen 1 (3.1 Gen 1)
  • USB connector type
    • USB Type-C
    • USB Type-A, USB Type-C
  • Number of displays supported
    • 4
    • 2
  • HDMI ports quantity
    • 4
    • 2
  • HDMI version
    • 1.2
    • 1.4
  • Maximum resolution
    • 1920 x 1080 pixels
    • 3840 x 2160 pixels
  • Refresh rate at maximum resolution
    • 60 Hz
    • 30 Hz
  • Chipset
    • Silicon Motion SM768
    • Silicon Motion - SM768

Side by side

Differences highlightedShow differences only
44 specifications
A

Plugable Technologies

4 HDMI Multi Monitor Adapter, USB 3.0 or USB C to HDMI Adapter, Compatible with Windows and Mac, Quad Adapter Supports

Model USBC-768H4

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B

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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Performance9 differ
USB versionDiffersUSB4 Gen 3x23.2 Gen 1 (3.1 Gen 1)
USB connector typeDiffersUSB Type-CUSB Type-A, USB Type-C
Number of displays supportedDiffers42
HDMI ports quantityDiffers42
HDMI versionDiffers1.21.4
Internal memoryKnown for one8192 MB
Internal memory typeKnown for oneDDR3
Maximum resolutionDiffers1920 x 1080 pixels3840 x 2160 pixels
Refresh rate at maximum resolutionDiffers60 Hz30 Hz
Supported graphics resolutionsDiffers720 x 480, 720 x 576, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080)3840 x 2160, 2560 x 1400, 1920 x 1080 (HD 1080), 1600 x 900, 1280 x 720 (HD 720)
Audio output channelsKnown for one2.0 channels
ChipsetDiffersSilicon Motion SM768Silicon Motion - SM768
DVI outputKnown for oneNo
HDCPKnown for oneNo
Data transfer rate (max)Known for one5 Gbit/s
System requirements1 differ
Mac operating systems supportedDiffersMac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 VenturaMac 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 & dimensionsidentical
WidthKnown for one52.8 mm
DepthKnown for one100 mm
HeightKnown for one11 mm
WeightKnown for one66 g
USB cable lengthKnown for one0.183 m
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-10 - 70 °C
Operating relative humidity (H-H)Known for one5 - 90%
Packaging dataidentical
Package widthKnown for one157 mm
Package depthKnown for one126 mm
Package heightKnown for one19 mm
Package weightKnown for one75 g
Packaging contentidentical
Interface adapters includedKnown for oneUSB Type-A male - USB Type-C female
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
Logistics dataidentical
Products per master (outer) caseKnown for one40 pc(s)
Master (outer) case widthKnown for one430 mm
Master (outer) case lengthKnown for one340 mm
Master (outer) case heightKnown for one150 mm
Designidentical
Product colourKnown for oneBlack

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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