What technology does Thunderbolt utilize for interface connections?

Thunderbolt utilizes the USB-C interface for its connections. This technology is designed to provide high-speed data transfer and video output from a single port, enhancing functionality and versatility. The USB-C connector has become a standard for many devices, allowing Thunderbolt to leverage its capabilities for data, video, and power delivery.

Using USB-C makes Thunderbolt connections more compatible with a wide range of devices, as many modern laptops, desktops, and peripherals have adopted this interface. By utilizing USB-C, Thunderbolt can offer advanced features like daisy chaining multiple devices and supporting a variety of protocols, making it a powerful choice for users needing efficient and fast connections.

The other options, such as USB-A, HDMI, and VGA, do not support the full range of functionalities that Thunderbolt provides and are either outdated or limited in terms of speed and flexibility compared to the benefits of the USB-C interface.