?Professional Blue Switches Anti-Ghosting Keyboard?The classical blue switch design provides a "clicky" and tactile feedback, deliver accurate, responsive key commands for typing and gaming. 100% anti-ghosting with full key rollover, your perfect choice for different games. ?Max. 4800DPI + 7 Keys Programmable Gaming Mouse?6 DPI levels : 800-1600-2400-3200-4000-4800DPI. With programmable 7 keys you can easily define any properties. The RGB backlit and button function is customizable via the driver. Easily turn off the mouse light via the light button. ?Ergonomic Comfort & Durability?The removable wrist rest design provides a comfortable games and typing experience for long time. The high-quality metal board design and suspension keycap design ensures longer product life. ?Various RGB Light Modes with Adjustable Brightness?Both keyboard and mouse backlit is switchable among the pre-setting RGB light effect modes (14 different light modes for the keyboard, 7 modes for the mouse). The colours, brightness and light-changing speed are adjustable, the RGB lights are customizable. ?Multi Function, Wide Compatibility?Features 12 multimedia key combinations, FN+WIN to lock the win key avoiding quitting the game accidently. Universally works with Windows, Linux, Chrome and MAC OS system. (*Note: the multimedia shortcut key combinations are not available in MAC/ Linux system.)