Different advantages: both gorgeous and comfortable. Maintains a charge with assurance. You will quickly become accustomed to the sequence of the keys and, more generally, to the layout of the keyboard. It works faultlessly on all of the computers I use, even a Mac Book, which is one of them. Various disadvantages: Because I am used to making use of standard functions, I went ahead and modified the default choice for F1 through F12. The broad Esc key is somewhat uncomfortable, as it causes a minor displacement from the typical F1-F4 positions. It does not concern me personally that there is no gap between the function keys; nevertheless, the fact that the last key in a lot of function keys is the volume is somewhat awkward. Sometimes you press F12, thinking that it is the last one, and it turns the volume up instead. By the way, there are times when the volume is clamped and twisted to the highest level, and the only thing that helps and releases it is turning the power off and on again on the keyboard.