GNU/Linux Fedora Installing kernel-headers Offline Guide
You Are Welcome! The Tutorial Shows You Step-by-Step How-to Install kernel-headers without Internet Connection in Fedora GNU/Linux Desktops.
And kernel-headers for Fedora Linux is to provide the Headers needed to compile Modules for the Linux Kernel.
Most noteworthy: to achieve this Setup you simply need any Online Computer with a Browser and a USB Stick to Copy the downloaded Package.