A4TECH Bloody keyboards have a unique design and high quality production. All devices use advanced technology. Careful control of parts performance, convenience and ergonomics rightly raise the keyboard to the top positions among similar devices. Keyboard Bloody is designed for complete immersion in gameplay.The fastest mechanical switch! The innovative technology of Light Strike uses optical switches, providing an unsurpassed response time of 0.2 ms! The optical switch has high durability, ultra-strength and wear resistance, which makes it attractive to gamers. 25% faster keystrokes. The triggering stroke is from a distance of 3 mm, which is 25% faster than that of metal switches (for ordinary metal switches, the triggering stroke starts from a distance of 4 mm) No delays! Responds to light speeds without delays (ordinary metal switches have a response time of 18-30 ms) Innovative technology "Long-Lasting". The technology “Long-lastingâ€� creates a sound when printing, which will not disappear after several months of active use. Unique durability. Service life — more than 100 million keystrokes (conventional metal switches wear out and oxidize easily) Neon lights. To enable / disable the backlight, press Fn + F12. To adjust the backlight brightness, press Fn + ↑ / ↓ Reinforced space. Double screws + double springs + compensating strap designed for greater strength of the gap Aluminum panel. The top panel is made of aluminum alloy, which provides strength and corrosion resistanceNon-slip feet. Prevents keyboard vibration and slipping during play More information: