Is it feasible to transfer e-book files from computer to kindle reader via usb?

Query by Penpal: Is it possible to transfer e-book files from pc to kindle reader via usb? I am arranging to purchase the kindle reader three, so give me some suggestions.Thank u! Finest answer:
Reply by sjbaker1701
Yes, kindle books can be transferred by USB if you want, If you have WiFi though it is simpler to get your kindle onto the WiFi network
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