What type of connection is known for its high bandwidth capabilities and is used for connecting modern devices?

Thunderbolt is recognized for its high bandwidth capabilities, making it an ideal choice for connecting modern devices such as external hard drives, displays, and docks. This technology supports data transfer rates of up to 40 Gbps, especially in its latest iterations, which is significantly higher than other common connections. This high-speed capability allows for seamless transfer of large amounts of data, and it also supports daisy-chaining multiple devices on a single connection, simplifying connections to multiple peripherals.

In contrast, USB 2.0 and USB 3.0 provide lower data transfer rates (up to 480 Mbps and 10 Gbps, respectively) and do not offer the same level of performance or versatility as Thunderbolt. The Serial Port, being an older technology, supports even lower speeds and is typically only used for specific legacy applications. Hence, Thunderbolt stands out as the most advantageous option for users seeking high-bandwidth connections in modern computing environments.