---Professional Red Switches: NK30 mechanical gaming keyboard is equipped with high quality professional custom RED switches OUTEMU, which are linear, top-to-bottom switches. These switches require less force to press down and the keys feel smoother and easier to use. No tactile "bump" but very quiet and responsive. A great choice for work and play!
---Immersive Rainbow Blacklit LED:Press FN + Sclk to select 8 glorious Backlighting Modes. You can also custom its brightness with FN+Up/Down, speed with FN+Left/Right. Perfect backlit gaming keyboard for gaming and office.
---Extreme Durability, Long Life-expectancy: The PC Gaming keyboard is manufactured with high quality ABS. Plate-mounted mechanical keys and switches can stand up to tough gaming conditions. Double-shot injection molded ABS keycaps pass 50 million times keystroke test. Gold-plated corrosion free USB connector for reliable connection.
---Ergonomic Comfort Anti-Ghosting: This full size non-slip ergonomic keyboard is designed with simplified compact layout. 12 combinations of multimedia keys facilitate the operation of your work or game. 26-key Rollover and Win lock function free your worry about mistyping when gaming.
---Wide Compatibility: Supports computer system including Windows10, Windows 8, Windows 7, Mac OS X, Windows XP, Windows VISTA, etc. (Note the multimedia shortcut keys are not applicable in MAC system.)
FN Function and Rainbow LED Settings
---FN+(F1-11): Multimedia function
--FN+SCROLL: 8 rainbow backlighting effects
---FN+Up/Down: Backlighting brightness adjustment
---FN+Left/Right: Backlighting speed adjustment
---FN+WIN: WIN lock