★Compatible with Windows 85/98/2000/XP etc.

★12 functional keys,3hot keys for office  application,5hot keys for clipboard + 1Navigate wheel,4hot keys +1volume wheel for multimedia,5hot keys for  application,7hot keys for  internet

★Multiple languages version available（optional）

★Interface ：PS/2,USB,U+P combo(optional)

★Ergonomic & Comfortable design with good handling feeling

★Color Printing ：all colors availuable(optional)

★Keystroke lifecycle over 10,000,000 times