Thanks to the "Membranical Technology", the keys of the QPAD MK40 offer a very soft and especially 30% faster keystroke than conventional keyboards. This feature ensures maximum responsiveness during gaming and minimises fatigue. The QPAD MK40 has an extremely long service life. The specially developed "Membranical Technology" of the QPAD MK40 is perfectly designed for long and extensive gaming... use. With the integrated "anti-ghosting" function, various keys can be pressed simultaneously without losing or confusing information (e.g. Shift, CTRL, ALT and Windows key as well as an additional 6 keys). In addition, the QPAD MK40 has RGB lighting. This illumination provides a certain style when playing and you never lose the overview even in the darkest environment.