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  1. USB - Wikipedia

  2. USB (Universal Serial Bus): Everything You Need to Know - Lifewire

  3. USB Explained: All the Different Types (and What They're Used for)

  4. USB hardware - Wikipedia

  5. USB | Definition, Meaning, & Facts | Britannica

  6. Front Page | USB-IF

  7. USB Decoded: All the Specs and Version Numbers - Tom's Hardware

  8. USB4® | USB-IF

  9. How USB Works | TechSpot

  10. USB speeds, types and features explained - Tech Advisor