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

11specifications compared
7differ
4identical
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 35 mm more width than the Trust 26221 USB graphics adapter Silver (50 mm vs 15 mm). The StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz has 92 mm more depth than the Trust 26221 USB graphics adapter Silver (100 mm vs 8 mm). The Trust 26221 USB graphics adapter Silver has 17 mm more height than the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz (32 mm vs 15 mm). Only the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz has HDMI output. Product colour: Grey on the StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz, Silver on the Trust 26221 USB graphics adapter Silver.

HDMI output
- USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:Yes
- 26221 USB graphics adapter Silver:No
Product colour
- USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:Grey
- 26221 USB graphics adapter Silver:Silver
Width
- USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:50 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:15 mm
- 26221 USB graphics adapter Silver:32 mm
Weight
- USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz:83 g
- 26221 USB graphics adapter Silver:5 g

Side by side

Differences highlightedShow differences only

Comparison of 107B-USB-HDMI, 26221
42 specifications	A StarTech.com USB to Dual HDMI Adapter, USB A/C to 2x HDMI Displays (1x 4K30Hz Model 107B-USB-HDMI View product	B Trust 26221 USB graphics adapter Silver Model 26221 View product
Performance1 differ
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	1280 x 720 (HD 720), 1600 x 900, 1920 x 1080 (HD 1080), 2560 x 1440, 3840 x 2160	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
Data transfer rate (max)Known for one	5 Gbit/s	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Grey	Silver
Integrated USB cableKnown for one	Yes	Unknown — not stated by the source
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 x64, Windows 7, Windows 7 Ent	Windows 11
Mac operating systems supportedKnown for one	Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 13.0 Ventura	Unknown — not stated by the source
Other operating systems supportedKnown for one	ChromeOS	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	50 mm	15 mm
DepthDiffers	100 mm	8 mm
HeightDiffers	15 mm	32 mm
WeightDiffers	83 g	5 g
USB cable lengthKnown for one	0.11 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	10 - 90%	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	173 mm	Unknown — not stated by the source
Package depthKnown for one	144 mm	Unknown — not stated by the source
Package heightKnown for one	32 mm	Unknown — not stated by the source
Package weightKnown for one	80 g	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	CE, RoHS	Unknown — not stated by the source
Logistics dataidentical
Products per master (outer) caseKnown for one	60 pc(s)	Unknown — not stated by the source
Master (outer) case widthKnown for one	515 mm	Unknown — not stated by the source
Master (outer) case lengthKnown for one	369 mm	Unknown — not stated by the source
Master (outer) case heightKnown for one	319 mm	Unknown — not stated by the source
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source
Packaging contentidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)

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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