Product comparison · 2 usb graphics adapters

Equip 3 in 1 USB-C to HDMI / USB-A / USB PD Adapter vs StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz

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  • 27specifications compared
  • 19differ
  • 8identical
  • 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 3 in 1 USB-C to HDMI / USB-A / USB PD Adapter (2 vs 1). The Equip 3 in 1 USB-C to HDMI / USB-A / USB PD Adapter 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). The Equip 3 in 1 USB-C to HDMI / USB-A / USB PD Adapter has 7.2 mm more width than the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz (60 mm vs 52.8 mm). USB connector type: USB Type-C on the Equip 3 in 1 USB-C to HDMI / USB-A / USB PD Adapter, USB Type-A, USB Type-C on the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz. Other operating systems supported: Android on the Equip 3 in 1 USB-C to HDMI / USB-A / USB PD Adapter, ChromeOS on the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz.

  • USB connector type
    • 3 in 1 USB-C to HDMI / USB-A / USB PD Adapter:USB Type-C
    • USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:USB Type-A, USB Type-C
  • Number of displays supported
    • 3 in 1 USB-C to HDMI / USB-A / USB PD Adapter:1
    • USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:2
  • Refresh rate at maximum resolution
    • 3 in 1 USB-C to HDMI / USB-A / USB PD Adapter:60 Hz
    • USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:30 Hz
  • Other operating systems supported
    • 3 in 1 USB-C to HDMI / USB-A / USB PD Adapter:Android
    • USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:ChromeOS
  • Width
    • 3 in 1 USB-C to HDMI / USB-A / USB PD Adapter:60 mm
    • USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:52.8 mm
  • Depth
    • 3 in 1 USB-C to HDMI / USB-A / USB PD Adapter:60 mm
    • USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:100 mm
  • Height
    • 3 in 1 USB-C to HDMI / USB-A / USB PD Adapter:12 mm
    • USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:11 mm
  • Weight
    • 3 in 1 USB-C to HDMI / USB-A / USB PD Adapter:55 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 133488, 107B-USB-HDMI-2
50 specifications
Performance3 differ
USB version3.2 Gen 1 (3.1 Gen 1)3.2 Gen 1 (3.1 Gen 1)
USB connector typeDiffersUSB Type-CUSB Type-A, USB Type-C
USB connector genderMaleMale
USB connector form factorStraightStraight
HDMI outputYesYes
DisplayPort outputNoNo
Number of displays supportedDiffers12
HDMI ports quantityKnown for oneUnknown — not stated by the source2
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 resolution3840 x 2160 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
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1Unknown — not stated by the source
Data transfer rate (max)Known for one5 Gbit/sUnknown — not stated by the source
USB Power Delivery (USB PD)Known for oneYesUnknown — not stated by the source
System requirements2 differ
Mac compatibilityYesYes
Windows operating systems supportedWindows 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 Enterprise, Windows 11 Enterp
Mac operating systems supportedDiffersMac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.7.5 Lion, Mac OS X 10.8 Mountain Lion,Mac 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 supportedDiffersAndroidChromeOS
Weight & dimensions5 differ
WidthDiffers60 mm52.8 mm
DepthDiffers60 mm100 mm
HeightDiffers12 mm11 mm
WeightDiffers55 g66 g
USB cable lengthDiffers0.25 m0.183 m
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source0 - 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 widthDiffers115 mm157 mm
Package depthDiffers20 mm126 mm
Package heightDiffers100 mm19 mm
Package weightDiffers80 g75 g
Package typeKnown for oneBoxUnknown — not stated by the source
Packaging contentidentical
Quick installation guideKnown for oneUnknown — not stated by the sourceYes
Technical details1 differ
Compliance certificatesDiffersCE, RoHSRoHS
Sustainability complianceKnown for oneYesUnknown — not stated by the source
Logistics data4 differ
Products per master (outer) caseDiffers100 pc(s)40 pc(s)
Master (outer) case widthDiffers420 mm430 mm
Master (outer) case lengthDiffers250 mm340 mm
Master (outer) case heightDiffers550 mm150 mm
Master (outer) case gross weightKnown for one8.5 kgUnknown — not stated by the source
Country of originKnown for oneChinaUnknown — not stated by the source
Designidentical
Product colourKnown for oneBlack, GreyUnknown — 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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