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Product comparison · 2 usb graphics adapters

Plugable Technologies 4K DisplayPort and HDMI Dual Monitor Adapter for USB 3.0 and USB-C, Compatible with Windows vs StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz

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  • 18specifications compared
  • 8differ
  • 10identical
  • 32known for one product only

Key differences

The Plugable Technologies 4K DisplayPort and HDMI Dual Monitor Adapter for USB 3.0 and USB-C, Compatible with Windows has 0.6 more HDMI version than the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz (2.0 vs 1.4). The Plugable Technologies 4K DisplayPort and HDMI Dual Monitor Adapter for USB 3.0 and USB-C, Compatible with Windows 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). Only the Plugable Technologies 4K DisplayPort and HDMI Dual Monitor Adapter for USB 3.0 and USB-C, Compatible with Windows has DisplayPort output. Only the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz has linux operating systems supported. USB connector type: USB Type-C on the Plugable Technologies 4K DisplayPort and HDMI Dual Monitor Adapter for USB 3.0 and USB-C, Compatible with Windows, 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 connector type
    • USB Type-C
    • USB Type-A, USB Type-C
  • DisplayPort output
    • Yes
    • No
  • HDMI version
    • 2.0
    • 1.4
  • Refresh rate at maximum resolution
    • 60 Hz
    • 30 Hz
  • Chipset
    • DisplayLink DL-6950
    • Silicon Motion - SM768
  • Linux operating systems supported
    • No
    • Yes

Side by side

Differences highlightedShow differences only
50 specifications
A

Plugable Technologies

4K DisplayPort and HDMI Dual Monitor Adapter for USB 3.0 and USB-C, Compatible with Windows

Model USBC-6950U

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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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Performance6 differ
USB connector typeDiffersUSB Type-CUSB Type-A, USB Type-C
DisplayPort outputDiffersYesNo
HDMI versionDiffers2.01.4
Internal memoryKnown for one8192 MB
Internal memory typeKnown for oneDDR3
Refresh rate at maximum resolutionDiffers60 Hz30 Hz
Supported graphics resolutionsDiffers640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 800 (WXGA), 1600 x 900, 1920 x 1080 (HD 1080), 2560 x 1080, 2560 x 1440, 3440 x 1440, 3840 x 1600, 3840 x 21603840 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
ChipsetDiffersDisplayLink DL-6950Silicon Motion - SM768
DVI outputKnown for oneNo
DisplayPorts quantityKnown for one2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
HDCPKnown for oneNo
DisplayPort versionKnown for one1.2
Data transfer rate (max)Known for one5 Gbit/s
System requirements2 differ
Mac operating systems supportedDiffersMac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac 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 supportedDiffersNoYes
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
Package typeKnown for oneBox
Packaging contentidentical
Interface adapters includedKnown for oneUSB Type-A male - USB Type-C female
Packaging contentKnown for one1x Plugable USB 3.0 and USB-C 4K DisplayPort and HDMI Dual Monitor Adapter 1x USB-C to USB-A Adapter 1x Quick Start Guide
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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