Berker B.3 / B.7
You can create different combinations by combining all keys, mechanisms, attachments and frames of S.1, B.3 and B.7 series as you wish. Elegance and practicality come together here with a high-quality aluminum frame. Combo frames can be combined vertically or horizontally to accommodate up to 5 devices. It offers ease of use with its modular concept, ergonomic design and shape.