? Full N-Key Rollover: 104-key rollover with anti-ghosting design ensures the most accuracy of your commands in any use case scenario. ? Gaming Dual-core IC Chip: They control the anti-ghosting keys and the lighting effect. The anti-ghosting design makes all the keys independent of each other. When you press all the keys at the same time, all the keys will respond to the trigger, no matter how fast the action is in the game. ? Professional Brown Switches : The AULA mechanical switches has been tested by professional players to meet different kinds of needs.The trigger are optimized for faster command execution and superior durability (50 million times ultra-long lifetime ). ? Aluminum Metal Panel : The panel adopts nano-anode anti-static technology, which is good for daily use and durable. The surface has a smooth and comfortable touch that further enhances the feeling of the keyboard. ? Multimedia Knob : You can adjust the volume or set it mute, switch the 22 kinds of lighting effects and adjust the brightness through the multimedia knob on the top right of the keyboard. You can also customize 3 kinds of lighting effects through button M1 M2 M3.