CompTIA A+ Certification Core 1 (220-1101) - USB Standards

The video tutorial provides an in-depth look at USB technology, covering its standards, connectors, and port color coding. It begins with an introduction to USB's role in connecting devices like cameras, mice, and keyboards. The tutorial then explores the evolution of USB standards from USB 1.1 to USB 3.1, highlighting their speed differences and compatibility issues. It also discusses various USB connectors, including USB A, B, and C, and their applications. Finally, the video explains the significance of USB port colors, which help identify port compatibility and charging capabilities.

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