A4Tech Bloody B810R RGB Light Strike RGB Animation Gaming Keyboard (Blue Switch)

Innovative LK Optic Switch technology uses optic switch to react at lightning speed with extreme 0.2ms key response, exclusive "long-lasting" typing sound and tactile feedback, creates more passionate for gamers. LK Optic Switch travel with distance of 3mm, which is 25% faster than traditional metal switch. (Traditional metal switch travel at distance of 4mm). LK Optic Switch reacts at lightning speed without lag. (Traditional Metal Switch delays 18~30ms due to metal bouncing). LK Sound Creator Technology developed for “long-lasting” typing sound, while regular switch uses metal friction to generate typing sound and tends to fade away after a several months. Customize freely 3 types of RGB Animation modes with 16.8 million color options, making your own unique "Self-Customize" RGB. 6 Types of lighting effects are preloaded in the keyboard by default. Adjust the lighting effects by pressing the "FN" keys with "F12" keys to rotate without driver. Press Fn + F12 to adjust the lighting effects. Press Fn +“↑ / ↓” to adjust the light brightness. Store your favorite RGB Lighting Effects from FN+ 0 to 9. And you may share your newly created RGB Animation lighting effects with your friends or vise versa.

Specifications:

Main Features
Backlit	Customize RGB Animation
Built-in Memory	6 Free driver RGB lighting modes
Connection Type	USB
Polling Rate	1000Hz/1ms
Keys Attribute
Anti-Ghosting	100% Anti-ghosting key
Key Lifetime	Up to 100 million keystrokes
Special Keys	8 ABS Keycaps
Physical Attribute
Dimension	445 x 132 x 37 mm
Warranty Information
Warranty	1 Year