There it is.
Its official job is "out-of-band management." This allows corporate IT departments to remotely turn on, fix, or wipe your computer even if the main OS is crashed or the hard drive is dead. pci simple communications controller
There is a lot of conspiracy theory noise around the Intel ME (Edward Snowden leaked documents suggesting it could be a backdoor). Whether you believe that or not, installing the driver doesn't make the hardware go away—it just makes Windows stop complaining about it. There it is
A little yellow warning triangle next to an ominous entry: Whether you believe that or not, installing the
Think of it as a mechanic who lives inside your engine block and can work on your car while you are driving it—without asking for permission. When you see that yellow warning, it means Windows knows something is plugged into the PCI bus, but it has no driver to talk to it.