How do I know if my computer has USB 3.0 ports?
In the first case, like a dell notebook, there will be an "ss" to identify this "ss" meaning superspeed high speed means that the two ports are USB3.0.
In the second case, the port has a special product that is generally blue as shown below:
If the two situations on the notebook you just bought do not belong, then the practice to check, use the U disk to transfer the same large file to see the speed of each port, so you can also know, usually use 3.0 Port, transfer faster
If you don't see any blue ports or markings but you're still not sure, click the Start menu and openControl Panel. Within Control Panel, open System and Maintenance then Device Manager. Scroll down until you see Universal Serial Bus Controllers and open that. Look for any item that has USB 3.0 in the title.
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Post time: Oct-18-2018