Corning's Thunderbolt™ 3 Optical Cables provide connection flexibility and deliver high-speed data transmission at great distances over traditional copper cables. They are thin, light, and remarkably tough, while simultaneously supporting high-performance data devices and increased resolution displays. Corning Thunderbolt optical cables are a great solution for noise-sensitive environments - you can separate your workspace from noisy equipment or connect to a centralized server in the machine room. Features: 40 Gbps Thunderbolt 3; Flippable and reversible connectors; Daisy chain multiple Thunderbolt devices; All-dielectric cable provides enhanced galvanic isolation; Robust cable design with improved abrasion resistance; All new thermal shutdown - protects internal components from long-term exposure to elevated temperatures; Supports one 5K display or two 4K displays; No driver software required.