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A comment on USB 4 version 2 promises 80 Gbps speeds over existing cables. Parent comment

Re:USB 4 version 2 promises 80 Gbps speeds over existing cables by scarface74 on Thursday September 01, 2022 @11:49PM (#32686382)
Wireless isn’t “close enough” for charging larger phone batteries.

I travel a lot for business and I will soon be doing the digital nomad thing flying across the United States. I use a portable monitor that is both powered via USB C and does video over USB C.

https://www.amazon.com/dp/B095GG31KX

I also have a few of these truly “universal” USB C cables.

https://a.co/d/21TFe3e

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Re:USB 4 version 2 promises 80 Gbps speeds over existing cables by Retric on Friday September 02, 2022 @12:35AM (#32686640)
A 40$ cable with 5 dongles is a great argument that USB is fine.

As to wireless, an iPhone 13 pro max can do 15W wireless vs up to 27W with the right USB charger or 2W USB if you happen to plug into the wrong charger without thinking about it. In practice I only charge overnight or while driving so it’s hard to see a practical difference.

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