BenQ ZOWIE CELERITAS II Optical Gaming Keyboard

SKU: 9H.N0EAB.A2A Categories: , Tag:


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SKU: 9H.N0EAB.A2A Categories: , Tag:


Keyboard for Esports

ZOWIE CELERITAS II features an optimal and more precise pre-travel which is the distance the key has to travel before an action is performed. A high quality iron spring allows for each keystroke to be executed with a consistent increase in force throughout while also improving durability to meet the standard required in Esports. The CELERITAS II introduces the optical switch, which allows players to avoid double key presses. It also has illuminated keys, with brightness levels that can be adjusted or turned off completely.

Driverless Design – Plug & Play

USB Driverless Design (With PS/2 Support*) No software installation required, simple plug & play.

Optical Switch (Adomax Flaretech – Red)

High Quality Spring

  • More durable, consistent keystroke feeling
  • Constant force throughout different travel heights
  • Consistent pressure needed across individual keys
  • Unique mechanical clicking feel

Trigger Signal (Linear)

  • Effectively lowers double key pressing risk
  • Fast response time
  • Non-physical contact sensor to deliver a reliable signal

Pre-travel Distance

  • Optimal measured pre-travel distance (1.9mm)


  • Optimal and more precise pretravel.
  • High quality iron spring, consistent keystroke and improved durability.
  • Optical switches, avoid double key presses.
  • No drivers needed, plug & play.
  • Red LED backlit keys with adjustable brightness.
  • RTR (Real Time Response,1x 2x 4x 8x) via PS/2 interface.
  • 100% N-Key Rollover.

Additional information


Optical Switch (Adomax Flaretech – Red)



Polling Rate


Keyboard Backlighting

Red LED backlit keys with adjustable brightness

Support OS

Win XP, 7, 8.1, 10 32/64bit

N-Key Rollover



`1 Year


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