• Brand. A4TECH
• Model. A4TECH Bloody B820R
• Style & Size. Regular Big
• Type. Optical Mechanical Gaming Keyboard
• Language (English). Yes
• Language (Bangla). No
• Connection Type. Wired
• Interface. USB
• Lighting. Yes
• Lighting Type. RGB
• Fingerprint Sensor. No
• Mechanical (Key). Yes
• Mouse, Touchpad. Keyboard only
• OS Support. Windows 7, 8, 8.1, 10
• Dimensions. 132.08 x 444.5 x 38.1mm
• Weight (Kg). 1.08Kg
• Cable Length (Meter). 1.8 Meter
• Color. Black/ Grey
• Warranty. 1 year

Specialty

The Worlds Fastest Mechanical Keyboard Switch 0.2 ms, 25% Faster Keystroke, Zero-Lag Response with Lightening Speed, Ultra Durable, 100 Million Lifetime, Self-Customize RGB Animation, Preloaded 6 RGB Lighting Effects, Share The Customized RGB Animation, Exclusive Long-Lasting Typing Sound, Gunmetal Aluminum Alloy Panel, Anti-Ghost Gaming Mode, Spill-Resistant Nano-Coating, Smart Water Flow System

Others

Connection: Wired, Connector: USB, Key Style: Blue switch, Key Response: 0.2ms, Anti-Ghosting Key: 100% Anti-ghosting key, Gaming Keycaps: 8 convex silicon keys, Hotkey: Multimedia Hotkey, Backlit: Customize RGB Animation, Backlit Brightness: Adjustable, Space-Bar: Screw enhanced space-bar, Memory Backlight: 6 Free driver RGB lighting modes, Key Lifetime: Up 100 million keystrokes, Raport Rate: 1000Hz/1ms

Country Of Origin. Taiwan

Made in/ Assemble. China