Thunderbolt 4 is here. This is why it matters and how you can use it.

[Windows Central]

Thunderbolt 4? It's the new way to connect your modern PCs to accessories and other devices. Here's what you need to know.
Thunderbolt 4 is taking over for Thunderbolt 3, which has been the go-to standard since 2015 for high-speed connectivity. Not a whole lot has changed physically between the two standards, and you might be wondering why the upgrade is such a big deal. When we dig a bit deeper, the benefits of Thunderbolt 4 become apparent. Here's what you need to know about Thunderbolt 4.

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