About this deal
While it's a bit of a bummer these are limited to only the F keys, there are still many useful options to choose from. If you're not so fussed about getting a wireless keyboard, though, then there's really no need to spend this kind of money.
After that, the keyboard immediately will go dark (but it’s still working - only the backlight turns off). You can pair it with more devices via Bluetooth, and it comes with a unifying receiver that you can connect to a compatible mouse. The only thing I will tell is that the Logitech G915 TKL keyboard is a lightspeed, wireless, RGB, mechanical, gaming keyboard with low profile switches. To use Ratbagctl, I installed a specific package for my Ubuntu (all links on the bottom of this article).It's not the most sturdy mechanism, and there's no resistance inside, but the small ridges and AA battery size made it a pleasure to use. I just mention that to switch between those profiles you need to use fn + F1-3 (functional key with one of F1, F2, F3). You can save up to three different profiles via the G HUB software and switch between them using the M1, M2, and M3 buttons on the top left of the keyboard.
You can switch the keyboard into software mode, which disables onboard features like power-saving, backlight control, etc, and then control everything from the software.If you're interested in a low-profile gaming keyboard with an even slimmer design, check out the Corsair K100 AIR. You can program macros to any key with the Razer, but the Logitech only has five programmable macro keys.