Product comparison · 2 usb graphics adapters

StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz vs Trust 26221 USB graphics adapter Silver

9specifications compared
6differ
3identical
33known for one product only

Key differences

HDMI output
- USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:Yes
- 26221 USB graphics adapter Silver:No
Width
- USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:52.8 mm
- 26221 USB graphics adapter Silver:15 mm
Depth
- USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:100 mm
- 26221 USB graphics adapter Silver:8 mm
Height
- USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:11 mm
- 26221 USB graphics adapter Silver:32 mm
Weight
- USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:66 g
- 26221 USB graphics adapter Silver:5 g

Side by side

Differences highlightedShow differences only

Comparison of 107B-USB-HDMI-2, 26221
42 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 Trust 26221 USB graphics adapter Silver Model 26221 View product
Performance1 differ
USB versionKnown for one	3.2 Gen 1 (3.1 Gen 1)	Unknown — not stated by the source
USB connector genderKnown for one	Male	Unknown — not stated by the source
HDMI outputDiffers	Yes	No
Number of displays supportedKnown for one	2	Unknown — not stated by the source
HDMI ports quantityKnown for one	2	Unknown — not stated by the source
HDMI versionKnown for one	1.4	Unknown — not stated by the source
Internal memoryKnown for one	8192 MB	Unknown — not stated by the source
Internal memory typeKnown for one	DDR3	Unknown — not stated by the source
Maximum resolutionKnown for one	3840 x 2160 pixels	Unknown — not stated by the source
Refresh rate at maximum resolutionKnown for one	30 Hz	Unknown — not stated by the source
Supported graphics resolutionsKnown for one	3840 x 2160, 2560 x 1400, 1920 x 1080 (HD 1080), 1600 x 900, 1280 x 720 (HD 720)	Unknown — not stated by the source
Audio output channelsKnown for one	2.0 channels	Unknown — not stated by the source
ChipsetKnown for one	Silicon Motion - SM768	Unknown — not stated by the source
DVI outputKnown for one	Unknown — not stated by the source	No
System requirements1 differ
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Windows operating systems supportedDiffers	Windows 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	Windows 11
Mac operating systems supportedKnown for one	Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 15.0 Sequoia, Mac OS 26 Tahoe	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Other operating systems supportedKnown for one	ChromeOS	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	52.8 mm	15 mm
DepthDiffers	100 mm	8 mm
HeightDiffers	11 mm	32 mm
WeightDiffers	66 g	5 g
USB cable lengthKnown for one	0.183 m	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-10 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	157 mm	Unknown — not stated by the source
Package depthKnown for one	126 mm	Unknown — not stated by the source
Package heightKnown for one	19 mm	Unknown — not stated by the source
Package weightKnown for one	75 g	Unknown — not stated by the source
Packaging contentidentical
Quick installation guideKnown for one	Yes	Unknown — not stated by the source
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Technical detailsidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Logistics dataidentical
Products per master (outer) caseKnown for one	40 pc(s)	Unknown — not stated by the source
Master (outer) case widthKnown for one	430 mm	Unknown — not stated by the source
Master (outer) case lengthKnown for one	340 mm	Unknown — not stated by the source
Master (outer) case heightKnown for one	150 mm	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Silver

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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