pro : key have excellent feel and the program key make fly Microsoft FSX much easier con : blacklighting could be a litle brighter on the high setting but still very adequate for fly at night with only ilumination from the monitor ' purchase for the blacklighting and programable key feature and have not disappoint . keyboard dimension w\/o wrist rest 21.5 w x 8.5 deep . I have to re-adjust my pull out plastic keyboard tray to accodomate the depth . my old keyboard be 6.0 deep and I need the new one to clear the desk overhang to allow access to the very top control . I rarely use the top control and could have leave the old tray in its original position . the back lighting be blue and have 2 brightness level along with off and the adjustment key be above the f-12 function key . the wrist rest be easily detach and since I do not type other than email I have not install it as the additional depth would have add another 2-3 inch . it be a great gaming keyboard especially for Flight Sim use