Which connector is known as "FireWire" and can transfer data at high speeds?

The connector known as "FireWire" is IEEE 1394. This standard was developed by Apple in the late 1980s and is designed for high-speed data transfer, commonly used to connect devices such as digital cameras, external hard drives, and audio interfaces.

IEEE 1394 supports multiple data transfer speeds, including 400 Mbps (FireWire 400) and 800 Mbps (FireWire 800), making it suitable for applications requiring significant bandwidth. Its capability for daisy-chaining multiple devices on a single connection without diminishing performance is another advantage, contributing to its widespread use in multimedia and technological applications at the time of its prominence.

The other options, while they serve distinct purposes, do not embody the characteristics associated with FireWire. USB (Universal Serial Bus) is a common data transfer interface but is not specifically synonymous with FireWire. Ethernet is primarily used for networking and internet connections, while SATA (Serial ATA) is a standard interface for connecting storage devices like hard drives and SSDs, not for high-speed data transfer in the same context as FireWire.