A4tech Bloody B820 Red Switch - CZ

5.0 19 ratings
Gaming Keyboard - mechanical switch, wired, backlit, classic (high-profile) keys, Czech key layout, USB-A, water-resistant, black colour, dimensions 3.7 × 44.5 × 13.2 cm (H×W×D)
Czech keyboard
  2,290,-
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A4tech Bloody B820 Red Switch - CZ

The Bloody keyboard features a unique design, precise, high-quality workmanship and the latest technology. The innovative LK Optic Switch technology of the A4tech Bloody B820 Red Switch - CZ gaming keyboard uses optical switches that guarantee a lightning-fast reaction with an extreme keypress response time of 0.2ms. This lets gamers stay one step ahead of their opponents and enjoy an even better gaming experience. LK Optic Switch technology has a 3mm key travel, which is 25% less than traditional metal switches. It guarantees lightning-fast response with virtually no delay. Both drainage channels and holes are placed in a precise position to ensure efficient water drainage.

A4tech Bloody B820 Red Switch - CZ gaming keyboard

Key features of the A4tech Bloody B820 Red Switch - CZ gaming keyboard

  • The fastest Light Strike technology
  • Customisable RGB backlighting – Fn + “↑ / ↓” to adjust brightness
  • Preset RGB effects – Fn + F12 to adjust lighting effects
  • Fast response without any delay
  • LK Sound Creator technology
  • Exceptional durability
  • Czech key layout (QWERTZ)
  • Black colour design

Exclusive 'long-lasting' typing sound

LK Sound Creator technology was developed to provide a 'long-lasting' typing sound. The LK Optic Switch technology guarantees the long life of the switches, which is over 100 million keystrokes. You can freely customise 3 types of RGB animation modes using 16.8 million colours and create your own unique RGB animation.

A4tech Bloody B820 Red Switch - CZ gaming keyboard

6 preset RGB lighting effects

The keyboard offers 6 types of preset lighting effects as standard. The lighting effects can be changed even without a driver by pressing the "FN" and "F12" keys. Save your favourite RGB lighting effects using FN + 0 to 9. And you'll be able to share your newly created RGB animations with your friends and vice versa.

A4tech Bloody B820 Red Switch - CZ gaming keyboard

Gunmetal-finish aluminium alloy panel

The aluminium alloy top panel offers a premium, modern finish and features greater strength and corrosion resistance than a standard panel. The innovative "Full Anti-Ghost" technology offers an N-Key Rollover function, enabling you to press several keys at the same time when playing any game without any loss of functionality or errors. Press Fn+F8 to disable the "Windows" key to prevent any interruptions. An exclusive nano-coating on the circuit board protects it from corrosion caused by moist air or caustic chemicals. This results in a longer life for your keyboard.

A4tech Bloody B820 Red Switch - CZ gaming keyboard
A4tech Bloody B820 Red Switch - CZ gaming keyboard

Technical specification:
Dimensions: 445×37mm
Keyboard interface: USB-A
Key type: optical switches
Key response: 0.2ms
Anti-Ghosting technology: all gaming keys
Directional keys: 8 ABS keys
Function keys: multimedia functions
Backlighting: customisable RGB animation
Backlight intensity: adjustable
Memory for lighting effects: 6 RGB lighting modes without needing a driver
Key lifespan: up to 100 million keystrokes
Response frequency: 1000Hz/1ms

Specifications

Keyboard interface
USB-A
Keyboard type
Gaming
Localisation
Czech

Keyboard interface

Keyboard interface
USB-A

Keyboard type

Keyboard type
Gaming

Layout

Localisation
Czech
Key type
Classic (High-profile)
Enter
One-slotted
Backspace
Wide
Left shift
Wide

Switch properties

Switch type
Mechanical
Switch colour
Red
Lifespan (millions of presses)
100 ×

Keyboard features

Keyboard features
Backlit keys, Replaceable buttons

Backlight

Backlight
RGB

Other keyboard features

Other keyboard features
Water-resistant

Colour

Colour
Black

Dimensions

Width
44.5 cm (445 mm)
Height
3.7 cm (37 mm)
Depth
13.2 cm (132 mm)

Weight

Weight
1,100 g

Compatibility

Compatibility
Windows 10, Windows 11, Windows 7, Windows 8
More Specifications

Abacus Electric, s.r.o., Planá 2, Planá 37001, Czech Republic, +420 387 001 460, [email protected]

Note:

Unless otherwise indicated, keyboards are equipped with CZ keys.

Specifications can be changed without notice. Images are for illustrative purposes only.

chci se ještě zeptat jaký doopravdy dělá zvuk tato konkrétní klávesnice, protože na youtube jsou videa že někde jsou hlasitější modré a někde červené switche, a taky když si ji koupím, a nebudou mi vyhovovat switche, tak jestli můžu klávesnici vrátit i bez placení za nějakou možonst vrácení do několika dnů

A ještě, když jsem se díval na youtube tak někde bylo že red switches dělají vetší hluk a někde zase že dělají modré vetší luk ta se chci zeptat jaký zvuk na 100% dělá tato konkrétní klávesnice kterou tu nabízíte,a také jestli když si ji koupím a bude mít switche které mě nebudou vyhovovat jestli bych ji mohl vrátit aniž bych musel platit za možnost vrácení do několika dnů.

Nedaří se mi stáhnout konfigursční SW KeyDominator. Stránky bloody.com nefunguj a ani nkde jinde jsem jej nenašel. Poradíte mi, prosím?

dobrý den, jak dlouhý je kabel na připojení do pc?

Dobrý den, chtěl bych se zeptat zda li zde někdy bude možnost s modrými switchemi. Děkuji

Dobrý den, Chtěl bych se zeptat zda má klávesnice vyměnitelné switche (spínače) a pokud ano za kolika pinové?

Dobrý den všude vidím v balení oranžové silikonové klávesy QWERASDF na výměnu dle chuti. Měli by být v igelitovém pytlíku v krabici pod kartonem. Je to tak?

dobrý deň, chcem sa spýtať, či je možné dodať klávesy pre lokalizáciu v SK alebo aspoň EN/US lokalizácií. Ďakujem

Toto je "red switch" - membranova klavesnica?

Dobry den, pokus cislo tri /pokus cislo jedna bol zmazany/ a hadam sa niekto vyjadri z alza.sk kedy ocakavate naskladnenie tejto klavesnice (A4tech Bloody B820 Red Switch CZ), v akom horizonte? Tyzdne? Mesiace? Dakujem.

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