The FreeStyle Mac Solo ergonomic keyboard is a breakthrough in ergonomic and design field. Comfort, ergonomics and freedom go together now. The FreeStyle keyboard is characterized by using the simple mechanisms can be used in many, often personal, better posture positions . The base is to be found in the FreeStyle SOLO that is provided with the ability to see the keyboard also at the top to loosen so that it can be placed also in width. This is the FreeStyle SOLO width adjustable from 390-520 mm and adjustable to the width of the personal user. Evaluation: Split Adjustable Ergonomic Keyboard (English). Click here for an online edition (March 2010) Ergonomic and technical advantages - Integrated 10 Keys numpad; - Compact size 390-520 x 370 x 29 mm, completely flat, the compact nature can both keyboard and mouse within shoulder width used; - Divisible into 2 halves on top and bottom of 390-520 mm Adjustable for correct position to shoulder, hand, wrist and arm; - Weight only 928 grams which is also suitable for mobile use, plug and play; - Attack membrane switch, silent, low force ~ 45 grams, the right hand is relieved by a number (8) repeating keys left on the keyboard are positioned; - FreeStyle SOLO comes in white with buttons and clear print; 8 frequently used buttons are positioned left and no additional driver is active (Cut, Copy, Paste, Page Fwd, Page Bk, Home and Search); - Duplicate Delete and Escape key for less spreading of the fingers, the FreeStyle SOLO is very light (928 grams) and collapsible so it fits in any bag; - Suitable for PC, Notebook, Microsoft XP/Vista/Windows7 and all versions that support USB, Sun and Linux, USB connection; Keystroke 50 grams (compared Ergo Delta 52 gr - 54 gr Goldtouch - Microsoft Ergonomic Keyboard 4000 to 54 gr) . MAC is the MAC FreeStyle available (see website). Evaluation: Split Adjustable Ergonomic Keyboard (English). Click here for an online edition (March 2010) By adding the Incline , VIP accessories is the SOLO also for many other ergonomic desired positions to adjust. If a numeric part because of the work it is desirable to order over the FreeStyle Low Force keybpard there.