Review on Logitech Advanced Illuminated Wireless Keyboard Computer Accessories & Peripherals for Keyboards, Mice & Accessories by Boyan Mihaylov ᠌

The designers of the keyboard did not even consider the possibility of configuring the device to function without the built-in bluetooth. If for any reason you switch off the bluetooth on your computer and you have a password to enter Windows, then the only way you will be able to use the keyboard is by connecting the adapter (if you have one). After that, you must proceed with the activation. In a nutshell, it required a significant amount of nerve.