Fiber optic and copper cables are built with very different materials, and as such are used in different circumstances for different tasks. Fiber optic cables are built with a silica glass fiber core, about the width of a.
[pdf] To set this up, you just need to plug a USB flash drive or hard drive into your router. Your router should automatically detect it and make the storage available over your Wi-Fi network. However, accessing your USB drive connected to your router can be a daunting task, especially for those who are not tech-savvy. You can do things like saving and sharing files, mobile charging, or even an automatic backup of your data.
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