Final answer:
The characteristic features of a motherboard's SATA port include high-speed data transfer, connecting to storage devices, using a 7-pin connector, and supporting hot swapping.
Step-by-step explanation:
- Supports high-speed data transfer: SATA ports allow for faster data transfer rates compared to older interfaces like IDE.
- Connects to storage devices: SATA ports are used to connect storage devices such as hard drives and solid-state drives (SSDs).
- Uses a 7-pin connector: SATA ports use a 7-pin connector, which includes data and power connections.
- Supports hot swapping: SATA ports support hot swapping, which means you can connect or disconnect a device without having to restart your computer.
Therefore, the correct answer is All of the above.