Product comparison · 2 usb graphics adapters

Vivolink VLHUB21 USB graphics adapter vs Vivolink VLUSBCHUB3 USB graphics adapter

15specifications compared
2differ
13identical
6known for one product only

Key differences

The Vivolink VLUSBCHUB3 USB graphics adapter has 1 more displays supported than the Vivolink VLHUB21 USB graphics adapter (2 vs 1). The Vivolink VLUSBCHUB3 USB graphics adapter has 1 more HDMI ports quantity than the Vivolink VLHUB21 USB graphics adapter (2 vs 1).

Number of displays supported
- VLHUB21 USB graphics adapter:1
- VLUSBCHUB3 USB graphics adapter:2
HDMI ports quantity
- VLHUB21 USB graphics adapter:1
- VLUSBCHUB3 USB graphics adapter:2

Side by side

Differences highlightedShow differences only

Comparison of VLHUB21, VLUSBCHUB3
21 specifications	A Vivolink VLHUB21 USB graphics adapter Model VLHUB21 View product	B Vivolink VLUSBCHUB3 USB graphics adapter Model VLUSBCHUB3 View product
Performance2 differ
USB version	3.2 Gen 1 (3.1 Gen 1)	3.2 Gen 1 (3.1 Gen 1)
USB connector type	USB Type-C	USB Type-C
USB connector gender	Male	Male
USB connector form factor	Straight	Straight
HDMI output	Yes	Yes
Number of displays supportedDiffers	1	2
HDMI ports quantityDiffers	1	2
HDMI version	1.4	1.4
Maximum resolution	3840 x 2160 pixels	3840 x 2160 pixels
Refresh rate at maximum resolutionKnown for one	30 Hz	Unknown — not stated by the source
DVI outputKnown for one	Unknown — not stated by the source	No
DisplayPort outputKnown for one	Unknown — not stated by the source	No
Designidentical
Housing material	Metal	Metal
Integrated USB cableKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WidthKnown for one	60 mm	Unknown — not stated by the source
HeightKnown for one	155 mm	Unknown — not stated by the source
Weight	138 g	138 g
Packaging dataidentical
Package weight	472 g	472 g
Logistics dataidentical
Master (outer) case width	165 mm	165 mm
Master (outer) case length	330 mm	330 mm
Master (outer) case height	50 mm	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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