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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-C to Dual-HDMI Adapter - USB-C or A to 2x HDMI - 4K

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  • 18specifications compared
  • 8differ
  • 10identical
  • 25known 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-C to Dual-HDMI Adapter - USB-C or A to 2x HDMI - 4K (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-C to Dual-HDMI Adapter - USB-C or A to 2x HDMI - 4K (4 vs 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-C to Dual-HDMI Adapter - USB-C or A to 2x HDMI - 4K. Maximum resolution: 1920 x 1080 pixels 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, 3840 x 2160 pixels on the StarTech.com USB-C to Dual-HDMI Adapter - USB-C or A to 2x HDMI - 4K. Chipset: Silicon Motion SM768 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, DisplayLink - DL6950 on the StarTech.com USB-C to Dual-HDMI Adapter - USB-C or A to 2x HDMI - 4K.

  • USB version
    • USB4 Gen 3x2
    • 3.2 Gen 1 (3.1 Gen 1)
  • Number of displays supported
    • 4
    • 2
  • HDMI ports quantity
    • 4
    • 2
  • Maximum resolution
    • 1920 x 1080 pixels
    • 3840 x 2160 pixels
  • Chipset
    • Silicon Motion SM768
    • DisplayLink - DL6950
  • Product colour
    • Black
    • Grey

Side by side

Differences highlightedShow differences only
43 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-C to Dual-HDMI Adapter - USB-C or A to 2x HDMI - 4K

Model 109B-USBC-HDMI

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Performance6 differ
USB versionDiffersUSB4 Gen 3x23.2 Gen 1 (3.1 Gen 1)
Number of displays supportedDiffers42
HDMI ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Maximum resolutionDiffers1920 x 1080 pixels3840 x 2160 pixels
Supported graphics resolutionsDiffers720 x 480, 720 x 576, 1280 x 720 (HD 720), 1920 x 1080 (HD 1080)1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 2560 x 1440, 3840 x 2160
Audio output channelsKnown for one5.1 channels
ChipsetDiffersSilicon Motion SM768DisplayLink - DL6950
USB Power Delivery (USB PD)Known for oneYes
HDMI versionKnown for one1.2
HDCPKnown for oneNo
Refresh rate at maximum resolutionKnown for one60 Hz
Data transfer rate (max)Known for one5 Gbit/s
Design1 differ
Product colourDiffersBlackGrey
Housing materialKnown for oneAluminium, Plastic
Integrated USB cableKnown for oneYes
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 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac 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 Ventura
Linux operating systems supportedKnown for oneUbuntu 18.04 LTS, Ubuntu 20.04 LTS
Other operating systems supportedKnown for oneChromeOS
Weight & dimensionsidentical
USB cable lengthKnown for one0.3 m
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-20 - 70 °C
Operating relative humidity (H-H)Known for one20 - 80%
Packaging dataidentical
Package widthKnown for one174 mm
Package depthKnown for one143 mm
Package heightKnown for one30 mm
Package weightKnown for one180 g
Technical detailsidentical
Compliance certificatesKnown for oneCE, RoHS
Sustainability complianceKnown for oneYes
Logistics dataidentical
Products per master (outer) caseKnown for one40 pc(s)
Master (outer) case widthKnown for one360 mm
Master (outer) case lengthKnown for one337 mm
Master (outer) case heightKnown for one328 mm

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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