How to encrypt the communication of wireless keyboards?

Question

Information Security

Hey!
I bought a Dell keyboard and mouse kit, but since I suffer from paranoia, I wanted to know how safe it is to use such kits?

I heard that Logitech AES encrypts with 128 bits, but I didn’t have any disks with software in the kit.
Question: how to hide from the Illuminati?

Answer 1

Encryption is at the level of iron, without any disks. It either exists or it doesn't.
Is the signal encrypted in the wireless keyboard?

Answer 2

It is encrypted at the hardware level, no disks are needed, of course.
Only it is ciphered disgustingly.

Answer 3

paranoid better use the wire. or foil and bunker.