What are the additional keys added in Samsung Galaxy Note Pro's Keyboard?

With full size Keyboard in Samsung Galaxy Note Pro (SM-P901), you will experience a Desktop vision. It is almost similar in size and key position of the real PC's keyboard.

- Ctrl , Del , up and down, left and right direction key are added.
- Union keys by pressing simultaneously the A, X, C key with Ctrl.
(Ctrl + A : Select All, Ctrl + X: Cut, Ctrl + C: Copy, Ctrl + V:Paste)