The FLYPROFiber 50m OM3 LC-LC Armored Fiber Patch Cable is a high-quality optical audio cable designed for networking and computer connections. With a length of 164ft, this duplex cable is perfect for transmitting data and audio signals with precision and reliability. The armored design adds an extra layer of protection to ensure durability and longevity in various environments. FLYPROFiber offers a trusted solution for connecting optical fiber components in a sleek and efficient manner.