Product comparison · 2 usb graphics adapters

StarTech.com USB-C to Dual-HDMI Adapter - USB-C or A to 2x HDMI - 4K vs Trust 26221 USB graphics adapter Silver

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  • 7specifications compared
  • 4differ
  • 3identical
  • 37known for one product only

Key differences

Only the StarTech.com USB-C to Dual-HDMI Adapter - USB-C or A to 2x HDMI - 4K has HDMI output. USB connector type: USB Type-C on the StarTech.com USB-C to Dual-HDMI Adapter - USB-C or A to 2x HDMI - 4K, USB Type-A, USB Type-C on the Trust 26221 USB graphics adapter Silver. Product colour: Grey on the StarTech.com USB-C to Dual-HDMI Adapter - USB-C or A to 2x HDMI - 4K, Silver on the Trust 26221 USB graphics adapter Silver.

  • USB connector type
    • USB-C to Dual-HDMI Adapter - USB-C or A to 2x HDMI - 4K:USB Type-C
    • 26221 USB graphics adapter Silver:USB Type-A, USB Type-C
  • HDMI output
    • USB-C to Dual-HDMI Adapter - USB-C or A to 2x HDMI - 4K:Yes
    • 26221 USB graphics adapter Silver:No
  • Product colour
    • USB-C to Dual-HDMI Adapter - USB-C or A to 2x HDMI - 4K:Grey
    • 26221 USB graphics adapter Silver:Silver

Side by side

Differences highlightedShow differences only (off)
Comparison of 109B-USBC-HDMI, 26221
44 specifications
Performance2 differ
USB versionKnown for one3.2 Gen 1 (3.1 Gen 1)Unknown — not stated by the source
USB connector typeDiffersUSB Type-CUSB Type-A, USB Type-C
USB connector genderKnown for oneMaleUnknown — not stated by the source
USB connector form factorStraightStraight
DVI outputNoNo
HDMI outputDiffersYesNo
DisplayPort outputNoNo
Number of displays supportedKnown for one2Unknown — not stated by the source
HDMI ports quantityKnown for one2Unknown — 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
Maximum resolutionKnown for one3840 x 2160 pixelsUnknown — not stated by the source
Supported graphics resolutionsKnown for one1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 2560 x 1440, 3840 x 2160Unknown — not stated by the source
Audio output channelsKnown for one5.1 channelsUnknown — not stated by the source
ChipsetKnown for oneDisplayLink - DL6950Unknown — not stated by the source
USB Power Delivery (USB PD)Known for oneYesUnknown — not stated by the source
Design1 differ
Product colourDiffersGreySilver
Housing materialKnown for oneAluminium, PlasticUnknown — not stated by the source
Integrated USB cableKnown for oneYesUnknown — not stated by the source
System requirements1 differ
Mac compatibilityKnown for oneYesUnknown — not stated by the source
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 11
Mac operating systems supportedKnown for oneMac 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 VenturaUnknown — not stated by the source
Linux operating systems supportedKnown for oneUbuntu 18.04 LTS, Ubuntu 20.04 LTSUnknown — not stated by the source
Other operating systems supportedKnown for oneChromeOSUnknown — not stated by the source
Weight & dimensionsidentical
USB cable lengthKnown for one0.3 mUnknown — not stated by the source
WidthKnown for oneUnknown — not stated by the source15 mm
DepthKnown for oneUnknown — not stated by the source8 mm
HeightKnown for oneUnknown — not stated by the source32 mm
WeightKnown for oneUnknown — not stated by the source5 g
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °CUnknown — not stated by the source
Storage temperature (T-T)Known for one-20 - 70 °CUnknown — not stated by the source
Operating relative humidity (H-H)Known for one20 - 80%Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one174 mmUnknown — not stated by the source
Package depthKnown for one143 mmUnknown — not stated by the source
Package heightKnown for one30 mmUnknown — not stated by the source
Package weightKnown for one180 gUnknown — not stated by the source
Packaging contentidentical
Interface adapters includedKnown for oneUSB Type-A male - USB Type-C femaleUnknown — not stated by the source
Quick installation guideKnown for oneYesUnknown — not stated by the source
Quantity per packKnown for oneUnknown — not stated by the source1 pc(s)
Technical detailsidentical
Compliance certificatesKnown for oneCE, RoHSUnknown — not stated by the source
Sustainability complianceKnown for oneYesUnknown — not stated by the source
Logistics dataidentical
Products per master (outer) caseKnown for one40 pc(s)Unknown — not stated by the source
Master (outer) case widthKnown for one360 mmUnknown — not stated by the source
Master (outer) case lengthKnown for one337 mmUnknown — not stated by the source
Master (outer) case heightKnown for one328 mmUnknown — 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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