Which cable type provides both power and data transfer with a specific pin configuration?

Prepare for the CompTIA A+ Core 1 (220-1201) Exam. Engage with flashcards and multiple-choice questions, with hints and explanations for each. Ace your exam!

The cable type that provides both power and data transfer with a specific pin configuration is USB. USB (Universal Serial Bus) cables are designed to transfer data between devices and can also supply power to those devices. This dual functionality is a key feature of USB technology, allowing, for instance, a smartphone to receive power while simultaneously allowing data transfer to a computer.

USB connections can come in various forms, including USB Type-A, Type-B, and Type-C, each with specific pin configurations that facilitate these operations. This versatility has made USB a standard connection type for many electronic devices ranging from computers and peripherals to smartphones and charging cables.

The other options, such as eSATA and SATA, are primarily designed for data transfer but do not typically provide power. Similarly, HDMI is focused on transmitting audio and video signals without power delivery. Overall, the USB cable is uniquely positioned to handle both needs efficiently.

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