RGB Mechanical Gaming Keyboard with 87 Keys Backlighting: Nine colors, eighteen modes, and brightness adjustment. N-Key Rollover and Anti-Ghosting: Conflict-Free for Smooth Operation. Twelve Multimedia Keys: Fast Access Points. Sturdy Build: Plate-mounted keys and metal-ABS construction. Ergonomic Design: Small, Angle-Adjustable, and Splash-Proof. Compatible with the majority of major PC brands and Windows 10, 8, 7, Vista, and XP.