Product review (3 stars): Inaccurate description of size.
Keyboard tray dimensions do not accurately reflect its true size.  Even after allowing for the outside dimensions of the tray and the bracket it is still smaller than advertised.  I like the height adjustment feature but would have preferred the keyboard tray to be wide enough to accomodate my keyboard and mouse. Outside dimension stated to be 30"W but infact it was only 27.75"W thus making the inside tray dimension only 25"W.  Since I do not use a standard keyboard, this did not allow a comfortable work surface for both keyboard and mouse.