The maximum amount of physical memory that can be installed on this device is 16GB.
A discrete device/component is not installed directly on the motherboard. See Discrete Graphics Card.
If you had installed anything in the PCI-E or any kind of Drive, it will lose all of the hardware configuration to that device. Overall, no performance enhancement will be made. In rare cases, Performance will increase by 1%-3%.
yes.
Message authentication codes
peripheral
Depending on your device, device drivers are either automatically installed by Windows, or manually updated by the user.
Neither, BIOS does not list device drivers at all.
Device Manager>System>Hardware
the Device Manager
there is not a device made that man kind knows about
External Devices