this be a great keyboard with only a couple minor flaw . the hotkey be awesome once ya get use to they however i sometimes nick one and open soemthing i didnt want to open . the media control be a good idea but poorly execute . the volume be not a smooth change , instead it actually be about 20 different volume , so as you turn it up there be sharp change in the sound . also the best sound i have find be generally in between the one you can select so i end up use my volume control on my head phone rather than the keyboard . the depth of the keyboard be pretty deep too , if i have it at a angle , the corner hang off of my desk .