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Compact 75 percent keyboard in black gradient finish with magnetic Hall effect switches

usbroway

usbroway R85 HE 75% Magnetic Gaming Keyboard 8000Hz 0.005mm RT Black Gradient

SKU CH-ZB3H-2MF75

A 75% magnetic gaming keyboard with 8000Hz polling, 0.08ms response and 0.005mm trigger precision

  • Layout75%
  • 8000 Hz polling rate gives 0.08 ms response for competitive speed
  • 005 mm trigger precision with Hall effect switches for pinpoint control
  • Hot-swappable magnetic switches allow per-key actuation tuning
  • 75 % layout keeps desk space free for mouse movement
  • Five-layer gasket mount structure delivers a refined typing sound

75% Magnetic Gaming Keyboard

The usbroway R85 HE is a 75% layout wired keyboard built for competitive players who need adjustable actuation and near-zero latency. Its Hall effect magnetic switches let each key trigger at a precise 0.005mm travel point without dead zones. Hot-swappable sockets support mixed switch configurations so users can tailor feel per key. Windows and macOS are both supported through a web-based driver.

8000Hz Polling Under Sustained Load

A custom high-frequency eSports chip drives a true 8000Hz polling rate backed by 256K scan sampling, maintaining 0.08ms response during extended sessions. The gasket mount and five-layer acoustic structure keep acoustics consistent when keys are held or repeated rapidly. Magnetic actuation avoids physical contact wear, so trigger precision does not degrade over long matches.

0.005mm Trigger Precision Decides Fit

The single specification that determines suitability is the 0.005mm adjustable trigger point enabled by Hall effect switches. Buyers who need analogue-style control per key for rapid strafing or ability cancelling will benefit. Users who prefer fixed mechanical click points or require wireless freedom should look elsewhere.

Highlights

  • 8000 Hz polling rate gives 0.08 ms response for competitive speed
  • 005 mm trigger precision with Hall effect switches for pinpoint control
  • Hot-swappable magnetic switches allow per-key actuation tuning
  • 75 % layout keeps desk space free for mouse movement
  • Five-layer gasket mount structure delivers a refined typing sound

Specifications

Layout75%

Questions about this item

Does the 8000 Hz polling rate and 0.08 ms latency add noticeable heat or power draw during all-day sessions?

The board runs on standard USB power and the magnetic Hall effect switches have no moving contacts, so sustained 8000 Hz polling and 0.08 ms response do not create measurable heat or extra draw.

What must I already own to use the web-based driver for per-key actuation curves?

A Windows or Mac machine with a free USB port and a modern browser; the driver runs in the cloud so no local software install is required.

Will the 0.005 mm trigger precision and hot-swappable magnetic switches work reliably on an older system with only USB 2.0 ports?

Yes, the keyboard is backward-compatible with USB 2.0; the 8000 Hz rate and 0.005 mm precision scale to the port's bandwidth without losing core functionality.

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