Next Generation USB 3.0 hybrid cable that uses optical Fiber as transmission medium. Uses optical fiber to replace copper wire as the high-speed signal transmission medium. CRONUS is thin, light and remarkably tough Optical Cable that can be bent, squeezed, and tangled. CRONUS length can be up to 50m. It requires no external Power supply to extend USB device reach. This production meets USB3.0 spec. Its build-in unique Super TT technology is capable of  realizing mutual conversion between USB3.0 and USB2.0 protocols, so as  to enable USB2.0 equipment  to share  the super speed bandwidth  (5Gbps) of USB3.0.