Qisan Mechanical Keyboard Gaming Keyboard Black Switch 100% Full Size 108 keys GATERON switch Ice Blue Backlight Case White Magicforce Mechanical keyboard with GATERON black switch, 108 keys full size,very springy good for heavy handed typists All keys rollover anti-ghosting mode is suitable for gaming and daily work and six keys anti-ghosting mode is suitable for part of bank and financial system. (Press Fn +Ins key to enter the six-key rollover mode. Press Fn+Del key to enter the all keys rollover mode.) Very clear and bright buttons with adjustable lighting function,you can enjoy yourself in the dark night without the lamp. The keycaps ergonomic keyboard profile with contoured double colour injection keycap. WIN KEY lock function with LED status indicator to prevent accidental hitting of the WIN KEY.Windows keys is enabled when F8 is not illuminated (default). Windows key is disabled when F8 is illuminated. This setting prevents the accident hitting of the windows key while gaming.)