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Can I upgrade my laptop to USB 3?
I have a Dell Inspiron which has USB 2, would it be possible to upgrade it to USB 3?
I have a Dell Inspiron which has USB 2, would it be possible to upgrade it to USB 3?
Yes, by using a USB 3.0 Expansion card if your laptop has an ExpressCard slot built in.
http://en.wikipedia.org/wiki/ExpressCard
Here are some examples of the products in that classification:-
Belkin SuperSpeed USB 3.0 ExpressCard™ F4U024
Review Iomega USB 3.0 ExpressCard /34 - Notebookcheck.net Reviews
You didn't mention exactly what Dell Inspiron Model you have so I cannot make any educated assumptions on whether your Laptop can or cannot support such expansion cards.