Product comparison · 2 usb graphics adapters

i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter vs Vivolink VLUSBCHUB3 USB graphics adapter

11specifications compared
4differ
7identical
22known for one product only

Key differences

The Vivolink VLUSBCHUB3 USB graphics adapter has 85 g more weight than the i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter (138 g vs 53 g). The Vivolink VLUSBCHUB3 USB graphics adapter has 341 g more package weight than the i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter (472 g vs 131 g). USB version: 2.0 on the i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter, 3.2 Gen 1 (3.1 Gen 1) on the Vivolink VLUSBCHUB3 USB graphics adapter. Maximum resolution: 7680 x 4320 pixels on the i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter, 3840 x 2160 pixels on the Vivolink VLUSBCHUB3 USB graphics adapter.

USB version
- USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter:2.0
- VLUSBCHUB3 USB graphics adapter:3.2 Gen 1 (3.1 Gen 1)
Maximum resolution
- USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter:7680 x 4320 pixels
- VLUSBCHUB3 USB graphics adapter:3840 x 2160 pixels
Weight
- USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter:53 g
- VLUSBCHUB3 USB graphics adapter:138 g
Package weight
- USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter:131 g
- VLUSBCHUB3 USB graphics adapter:472 g

Side by side

Differences highlightedShow differences only

Comparison of C31DUAL4K60HDMI, VLUSBCHUB3
33 specifications	A i-tec USB-C Dual 4K/60Hz (single 8K/30Hz) HDMI Video Adapter Model C31DUAL4K60HDMI View product	B Vivolink VLUSBCHUB3 USB graphics adapter Model VLUSBCHUB3 View product
Performance2 differ
USB versionDiffers	2.0	3.2 Gen 1 (3.1 Gen 1)
USB connector type	USB Type-C	USB Type-C
USB connector gender	Male	Male
DVI output	No	No
HDMI output	Yes	Yes
DisplayPort output	No	No
Number of displays supported	2	2
HDMI ports quantity	2	2
Maximum resolutionDiffers	7680 x 4320 pixels	3840 x 2160 pixels
Refresh rate at maximum resolutionKnown for one	30 Hz	Unknown — not stated by the source
USB connector form factorKnown for one	Unknown — not stated by the source	Straight
HDMI versionKnown for one	Unknown — not stated by the source	1.4
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Housing materialKnown for one	Unknown — not stated by the source	Metal
Integrated USB cableKnown for one	Unknown — not stated by the source	Yes
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	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	Android, ChromeOS	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	70 mm	Unknown — not stated by the source
DepthKnown for one	60 mm	Unknown — not stated by the source
HeightKnown for one	15 mm	Unknown — not stated by the source
WeightDiffers	53 g	138 g
USB cable lengthKnown for one	0.3 m	Unknown — not stated by the source
Packaging data1 differ
Package typeKnown for one	Box	Unknown — not stated by the source
Package widthKnown for one	180 mm	Unknown — not stated by the source
Package depthKnown for one	130 mm	Unknown — not stated by the source
Package heightKnown for one	25 mm	Unknown — not stated by the source
Package weightDiffers	131 g	472 g
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Logistics dataidentical
Master (outer) case widthKnown for one	Unknown — not stated by the source	165 mm
Master (outer) case lengthKnown for one	Unknown — not stated by the source	330 mm
Master (outer) case heightKnown for one	Unknown — not stated by the source	50 mm

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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