Excellent product, adjustable brightness of buttons and LEDs
It's an excellent product, almost perfect.
What's special about it is that there's no messy driver, everything is set by key combinations and 4 switches under the keyboard, just like the rest of the Ducky Channel range. It comes with extra flashy keycaps, which is nice. As for me, I opted for the sober version without any yellow keys.
Its strong points: silent chassis, very acceptable noise from the Cherry blue switches, which sound louder on other keyboards. The Cal key. The Fn key, cleverly placed where it doesn't get in the way.
Its main weakness: a particularly noisy space bar. The difference in sound with the other keys is enormous.
I must contradict the previous comment: you can adjust the brightness of the numlock, capslock and stop scroll LEDs by pressing Fn + alt + up or down arrow. There are 10 levels. The highest level, which is the default setting, is unbearably dazzling. At the lowest setting, on the other hand, the brightness of the LEDs is particularly gentle. I'm not sure if this information is detailed in the instructions for use.
You can also play with the various RGB functions. It's very pleasant, and totally unnecessary. You have to press combinations of infernal buttons, which is very pleasant, it's a sort of light-up toy option for adults. In real life, I deactivate the backlighting.
Make sure you update the firmware too, as the model supplied by LDLC has obsolete firmware.