MechanicalEagle Z-77 RGB Backlit 104 Keys Mechanical Gaming Keyboard with Blue Switches DIY-Replaceable Switches - Black New Version: Innovative DIY Replaceable Switches Allows You to Replace The Switches Totally by Yourself. No Need to Send It Out for Repairing Any More. Support GAOTE black Switches and blue Switches replacement. 9 Adjustable RGB Backlit Mode And 5-Level Brightness. 5 Customized Backlight Modes. Press Fn+1-5 To Choose the Backlit Mode , And Then Press Fn+Home to Customize the Color of Each Key. Anti-ghosting 104 Keys/N-key Rollover. Allows Multi-keys to Work Simultaneously in High Speed. Each Key is Controlled by Independent Switch, Letting You Enjoy Fast Response in Games. Custom mechanical switches designed for longevity, responsiveness, and durability. Mechanical keys with medium resistance, audible click sound, and tactile feedback. Over 50 million times keystroke test. Ergonomical Design. Cascading keycap design fits your palm easily to prevent fatigue. detachable palm rest gives you a more comfortable typing and gaming experience.