Backlit, moderate key volume, and simple cleaning are some advantages offered by Maxim CH. Con: I was unable to locate A comment: I play on this keyboard, and the software that is installed on it is completely standard (Key Dominator). Installed, used the mouse to put backlight profiles into the keyboard memory, then exited the software; I haven't used it in a few months. Additionally, the backlight operates on its own. Therefore, I don't understand all of the comments that have been made about the keyominator's crookedness; do people constantly adjust the backlight? I wouldn't call myself very picky, but I do believe that the Claudia is well worth the price that I paid for her.