okay the keyboard be overall fantastic . type like a dream as far as comfort and speed . the additional macro button and function key be a big help as well . however , and this be a big however , I have have a terrible experience so far with razer 's quality control as far as these board be concern . about a week ago the -lrb- leave ctrl -rrb- key on my several day old Razer Blackwidow -lrb- the standard edition , not the ultimate -rrb- just stop work , with no explanation whatsoever , so I swap it out for a old lycosa which I have be use before while I wait for my replacement to arrive -lrb- decide to upgrade to a ultimate from the standard because I want a backlight to help I type in the dark when I game at night -rrb- . so my new board arrive , and I discover shortly after unbox it that it have a second -lrb- t -rrb- key where the -lrb- y -rrb- key should be ... keep in mind that this the second issue I have have in less than a week , with they highest quality board , no less . LONG STORY SHORT , great BOARD , BUT be ready if razer 's quality CONTROL SCREWS you over !