Do i need to install this driver?And what is this?
It's the Intel(R) Ethernet Connection driver.
An older version should be already installed on your computer.
If you have no trouble with LAN you don't need to update.
But in all likelihood a newer version has improvements.
I copied a screenshot from another topic to give you an idea.
If you need further infos, there is a dedicated forum: Wired Ethernet
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