1. 16 million keystroke lifespan，ABS material 2. Keyboard lighting effects: RGB Rainbow mixed light 3. Connection method: USB 4. Keyboard USB cable length: 150cm 5. User-friendly multimedia keys, can be used with Fn keys for shortcuts 6. Ergonomic design, compatible with most systems （Windows xp / vista / Window s7/8/ MAC OS） 7. Number of keys: 104 keys
