EUR 0,00
(Delivery cost: 0,00)
A4Tech B820R, Full-size (100%), Wired, USB, Mechanical, RGB LED, Black
Item no.: [6860506] | Manufacturer: A4tech | Model no.: B820R | EAN: 4711421926928
Remote stock (3-5 days)
The item is in a remote warehouse, delivery time is 3-5 business days. More info
Delivery options - Select at checkout
Shipping @price - GLS
12,00
EUR
93,34
Incl. VAT 116,68
Total incl. delivery
131,68
Add to list
The function requires that you are logged in. Create a user and use our smart list system to keep track of future purchases, regular purchases or wish lists.
Send på mail
WORLD’S FIRST Lightning SPEED MECHANICAL SWITCH
Innovative LK optical switch technology uses optical detection that removes all input lag which is able to obtain zero digital latency reacting with a speed of 0.2ms key response.
0.2ms Key Response
Innovative LK Optic Switch technology uses optic switch to react at lightning speed with extreme 0.2ms key response.
25% Faster Keystroke
LK Optic Switch travel with distance of 3mm, which is 25% faster than traditional metal switch. (Traditional metal switch travel at distance of 4mm)
Zero-Lag Response with Lightning Speed
LK Optic Switch reacts at lightning speed without lag. (Traditional Metal Switch delays 18~30ms due to metal bouncing)
Ultra Durable, 100 Million Lifetime
LK Optic switch has a life span of over 100 million key strokes. (Traditional metal switch tends to oxidize and wear out easily)
Self-Customize RGB Animation
Customize freely 3 types of RGB Animation modes with 16.8 million color options, making your own unique "Self-Customize" RGB.
Preloaded 6 RGB Lighting Effects
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.
Share The Customized RGB Animation
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.
Gunmetal Aluminum Alloy Panel
Top panel made of aluminum alloy for a cutting-edge tech finish and provides stronger and more resistant to corrosion than common panel.
Full N-Key Rollover
Full NKRO ensures each keypress can simultaneously register regardless of how many keys are being pressed or held down at a time including modifier keys (Shift, Control and ALT).
Spill-Resistant Nano-Coating
Exclusive advanced Nano-coating over the PCB board, protect the PCB from corroding by wet air or caustic chemicals, prolonging your keyboard lifetime.
Smart Water Flow System
Both drainage channels and holes are set in precise position, ensuring the water flows out efficiently.
ERGONOMIC ENGINEERED DESIGN FOR DURABILITY
Bloody keyboards feature the unique design, high-quality precision and state-of-the-art technologies. Focusing on details, convenience and ergonomics makes it at the top. As the centerpiece to your gaming setup, Bloody keyboard is designed to deliver total satisfying control right to your finger-tips.
Innovative LK optical switch technology uses optical detection that removes all input lag which is able to obtain zero digital latency reacting with a speed of 0.2ms key response.
0.2ms Key Response
Innovative LK Optic Switch technology uses optic switch to react at lightning speed with extreme 0.2ms key response.
25% Faster Keystroke
LK Optic Switch travel with distance of 3mm, which is 25% faster than traditional metal switch. (Traditional metal switch travel at distance of 4mm)
Zero-Lag Response with Lightning Speed
LK Optic Switch reacts at lightning speed without lag. (Traditional Metal Switch delays 18~30ms due to metal bouncing)
Ultra Durable, 100 Million Lifetime
LK Optic switch has a life span of over 100 million key strokes. (Traditional metal switch tends to oxidize and wear out easily)
Self-Customize RGB Animation
Customize freely 3 types of RGB Animation modes with 16.8 million color options, making your own unique "Self-Customize" RGB.
Preloaded 6 RGB Lighting Effects
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.
Share The Customized RGB Animation
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.
Gunmetal Aluminum Alloy Panel
Top panel made of aluminum alloy for a cutting-edge tech finish and provides stronger and more resistant to corrosion than common panel.
Full N-Key Rollover
Full NKRO ensures each keypress can simultaneously register regardless of how many keys are being pressed or held down at a time including modifier keys (Shift, Control and ALT).
Spill-Resistant Nano-Coating
Exclusive advanced Nano-coating over the PCB board, protect the PCB from corroding by wet air or caustic chemicals, prolonging your keyboard lifetime.
Smart Water Flow System
Both drainage channels and holes are set in precise position, ensuring the water flows out efficiently.
ERGONOMIC ENGINEERED DESIGN FOR DURABILITY
Bloody keyboards feature the unique design, high-quality precision and state-of-the-art technologies. Focusing on details, convenience and ergonomics makes it at the top. As the centerpiece to your gaming setup, Bloody keyboard is designed to deliver total satisfying control right to your finger-tips.