To avoid getting tired, the keyboard is flawless in almost all aspects, the only problem I have encountered slightly, slightly emphasize!! is not that it doesn't work. it's that the cable that goes into the keyboard doesn't make good contact and may disconnect sometimes.
I have tried another cable with the same port and it did the same, it is probably the female connector on the keyboard.
It is an expensive keyboard, so think everything before you buy it.

Very good, I have enjoyed gaming with this keyboard. It provides a different experience and has very smooth sound