The USB 3.1c Gen 2 Hybrid Type-C Active Optical Cable (AOC) is a USB Type-C AOC that uses optical fibre to replace copper wire as the high-speed signal transmission medium. It can perfectly transmit USB 2.0. USB 3.1 Gen 2 and 2-Lane DP 1.4 data with excellent signal quality. Compared with the traditional copper wire. it is softer. slimmer. lighter and with perfect EMI/EMC features.