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Product comparison · 2 usb graphics adapters

StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz vs StarTech.com Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K

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  • 20specifications compared
  • 17differ
  • 3identical
  • 24known for one product only

Key differences

The StarTech.com Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K has 11.2 mm more width than the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz (64 mm vs 52.8 mm). The StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz has 1 mm more depth than the StarTech.com Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K (100 mm vs 99 mm). The StarTech.com Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K has 5 mm more height than the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz (16 mm vs 11 mm). Maximum resolution: 3840 x 2160 pixels on the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz, 7680 x 4320 pixels on the StarTech.com Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K. Chipset: Silicon Motion - SM768 on the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz, Intel JHL7440 on the StarTech.com Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K.

  • Maximum resolution
    • 3840 x 2160 pixels
    • 7680 x 4320 pixels
  • Chipset
    • Silicon Motion - SM768
    • Intel JHL7440
  • Width
    • 52.8 mm
    • 64 mm
  • Depth
    • 100 mm
    • 99 mm
  • Height
    • 11 mm
    • 16 mm
  • Weight
    • 66 g
    • 138 g
  • Operating relative humidity (H-H)
    • 5 - 90%
    • 10 - 90%
  • Package width
    • 157 mm
    • 140 mm

Side by side

Differences highlightedShow differences only
44 specifications
A

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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B

StarTech.com

Thunderbolt to Dual DisplayPort Adapter DP 1.4, Dual 4K

Model TB32DP14

View product
Performance2 differ
USB versionKnown for one3.2 Gen 1 (3.1 Gen 1)
USB connector typeKnown for oneUSB Type-A, USB Type-C
USB connector genderKnown for oneMale
USB connector form factorKnown for oneStraight
HDMI outputKnown for oneYes
DisplayPort outputKnown for oneNo
Number of displays supportedKnown for one2
HDMI ports quantityKnown for one2
HDMI versionKnown for one1.4
Internal memoryKnown for one8192 MB
Internal memory typeKnown for oneDDR3
Maximum resolutionDiffers3840 x 2160 pixels7680 x 4320 pixels
Refresh rate at maximum resolutionKnown for one30 Hz
Supported graphics resolutionsKnown for one3840 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 - SM768Intel JHL7440
HDCPKnown for oneYes
HDCP versionKnown for one1.4/2.2
DisplayPort versionKnown for one1.4
System requirements2 differ
Mac compatibilityKnown for oneYes
Windows operating systems supportedDiffersWindows 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
Mac operating systems supportedDiffersMac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 15.0 Sequoia, Mac OS 26 TahoeMac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina
Linux operating systems supportedKnown for oneYes
Other operating systems supportedKnown for oneChromeOS
Weight & dimensions4 differ
WidthDiffers52.8 mm64 mm
DepthDiffers100 mm99 mm
HeightDiffers11 mm16 mm
WeightDiffers66 g138 g
USB cable lengthKnown for one0.183 m
Operational conditions1 differ
Operating relative humidity (H-H)Differs5 - 90%10 - 90%
Packaging data4 differ
Package widthDiffers157 mm140 mm
Package depthDiffers126 mm170 mm
Package heightDiffers19 mm30 mm
Package weightDiffers75 g270 g
Packaging contentidentical
Quick installation guideKnown for oneYes
Logistics data4 differ
Products per master (outer) caseDiffers40 pc(s)60 pc(s)
Master (outer) case widthDiffers430 mm360 mm
Master (outer) case lengthDiffers340 mm500 mm
Master (outer) case heightDiffers150 mm310 mm
Harmonized System (HS) codeKnown for one84733080
Designidentical
Product colourKnown for oneSilver

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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