Thunderbolt
Thunderbolt is a high-speed hardware interface technology developed by Intel in collaboration with Apple, designed to connect peripherals to computers via a single port. It combines data transfer, video output, and power delivery over a single cable, using the USB-C connector form factor in its latest versions. It enables daisy-chaining multiple devices and supports protocols like PCI Express and DisplayPort for versatile connectivity.
Developers should learn Thunderbolt when working with high-performance computing setups, such as video editing, data science, or gaming, where fast data transfer (up to 40 Gbps in Thunderbolt 3/4) and low latency are critical. It's essential for connecting external GPUs, high-resolution displays, and storage arrays in professional workflows, offering a streamlined, single-cable solution for power and data.