Can be used for graphics. All characters used by programming languages. Dedicated cursor or arrow keys. Two-key method to boot a disk without powering on and off. Alpha lock key.
Shift locks alphabetical keys only.
Automatic repeat for all keys and the speed can be tripled. Can print 224 distinct characters. Little bumps on D, K and 5 keys for finger positioning. Numeric keypad can be redefined into 12 special function keys. Dvorak American simplified Keyboard available on file.