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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 Techly IADAP-USBC-HDMI8 USB graphics adapter

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  • 15specifications compared
  • 10differ
  • 5identical
  • 31known 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 Techly IADAP-USBC-HDMI8 USB graphics adapter (2 vs 1). The StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz has 1 more HDMI ports quantity than the Techly IADAP-USBC-HDMI8 USB graphics adapter (2 vs 1). The Techly IADAP-USBC-HDMI8 USB graphics adapter has 0.7 more HDMI version than the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz (2.1 vs 1.4). USB connector type: 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 Type-C on the Techly IADAP-USBC-HDMI8 USB graphics adapter. 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 Techly IADAP-USBC-HDMI8 USB graphics adapter.

  • USB connector type
    • USB Type-A, USB Type-C
    • USB Type-C
  • Number of displays supported
    • 2
    • 1
  • HDMI ports quantity
    • 2
    • 1
  • HDMI version
    • 1.4
    • 2.1
  • Maximum resolution
    • 3840 x 2160 pixels
    • 7680 x 4320 pixels
  • Refresh rate at maximum resolution
    • 30 Hz
    • 120 Hz
  • Chipset
    • Silicon Motion - SM768
    • VMM7100
  • Weight
    • 66 g
    • 28 g

Side by side

Differences highlightedShow differences only
46 specifications
A

StarTech.com

USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz

Model 107B-USB-HDMI-2

View product
B

Techly

IADAP-USBC-HDMI8 USB graphics adapter

Model IADAP-USBC-HDMI8

View product
Performance8 differ
USB version3.2 Gen 1 (3.1 Gen 1)3.2 Gen 1 (3.1 Gen 1)
USB connector typeDiffersUSB Type-A, USB Type-CUSB Type-C
USB connector genderMaleMale
USB connector form factorStraightStraight
HDMI outputYesYes
DisplayPort outputNoNo
Number of displays supportedDiffers21
HDMI ports quantityDiffers21
HDMI versionDiffers1.42.1
Internal memoryKnown for one8192 MB
Internal memory typeKnown for oneDDR3
Maximum resolutionDiffers3840 x 2160 pixels7680 x 4320 pixels
Refresh rate at maximum resolutionDiffers30 Hz120 Hz
Supported graphics resolutionsDiffers3840 x 2160, 2560 x 1400, 1920 x 1080 (HD 1080), 1600 x 900, 1280 x 720 (HD 720)3840 x 2160, 7680 x 4320
Audio output channelsKnown for one2.0 channels
ChipsetDiffersSilicon Motion - SM768VMM7100
DVI outputKnown for oneNo
High Dynamic Range (HDR) supportedKnown for oneYes
High Dynamic Range (HDR) technologyKnown for oneHigh Dynamic Range 10 (HDR10)
HDCPKnown for oneYes
HDCP versionKnown for one1.4/2.2/2.3
Data transfer rate (max)Known for one8 Gbit/s
System requirementsidentical
Mac compatibilityKnown for oneYes
Windows operating systems supportedKnown for oneWindows 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 supportedKnown for oneMac 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 & dimensions2 differ
WidthKnown for one52.8 mm
DepthKnown for one100 mm
HeightKnown for one11 mm
WeightDiffers66 g28 g
USB cable lengthDiffers0.183 m0.15 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
Quick installation guideKnown for oneYes
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, Silver

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