Beautiful mechanics with quick responses and Anti-Ghost technology. Small and portable; may be used anywhere. Securely put together; does not sag or creak. It is really substantial and does not move at all on the table. I haven't yet spilled anything on it, but there is protection against liquid infiltration. Backlight with software that allows you to adjust every setting to your preferences. The symbols on the keys are etched rather than painted, so they cannot be removed. I've been using it for six months and am really happy with it.