In terms of connectivity, what is a key feature of Thunderbolt?

The key feature of Thunderbolt is its ability to connect to multiple devices through daisy chaining. This innovative capability allows users to connect up to six Thunderbolt devices in a single chain, utilizing a single port on the computer. This is particularly beneficial for those in creative fields, such as video editing or graphic design, where multiple peripherals like external hard drives, displays, and docking stations can be connected without requiring multiple ports on the computer itself.

The daisy chaining feature enables higher data transfer rates and optimizes workflow efficiency, making Thunderbolt an ideal choice for high-performance tasks. In contrast, other options mention functionalities that do not accurately capture the comprehensive capabilities of Thunderbolt, such as being limited to high-definition video or solely focused on audio transmission. Furthermore, while Thunderbolt has specific compatibility considerations with older USB versions, that aspect does not encapsulate the primary functionality that sets it apart in connectivity.