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Slim 75 percent wireless keyboard in black and blush with a side knob

WISDUM

WISDUM Air75 V3 75% 84-Key Wireless Mechanical Gaming Keyboard Black-Blush Nano

SKU CH-VV4S-0PMB6

A 75% wireless mechanical gaming keyboard with 84 keys, gasket mount, 13.2mm profile, 4000 mAh battery, and 1000 Hz polling over 2.4 GHz

  • Layout75%

Size Blush nano Switch

Color Black

  • Gasket-mounted design delivers smooth, quiet typing with reduced vibration and noise
  • 2 mm thin profile and 75 % layout save desk space and ease portability
  • 4000 mAh battery enables extended wireless use across Bluetooth, 2.4 GHz and USB-C
  • Hot-swappable low-profile switches and PBT keycaps allow full customisation via NuPhyIO software
  • 1000 Hz polling rate in wired and 2.4 GHz modes ensures responsive, low-latency performance

75% Wireless Mechanical Keyboard

The WISDUM Air75 V3 is a 75% layout mechanical keyboard with 84 keys and a thin 13.2mm profile. It uses a gasket mount with silicone gaskets to absorb keystrokes and reduce vibration for a quieter, consistent feel. The keyboard connects via Bluetooth, 2.4GHz wireless, or USB-C and supports up to four paired devices. It is suited for users who want a compact, portable board for both typing and gaming.

Gasket Mount and Low-Profile Sustained Use

The gasket mount design eliminates hollow echoes and maintains a refined sound profile during extended sessions. Silicone gaskets continue to dampen vibration and noise over long periods, keeping the typing feel consistent. A 4000 mAh battery provides long wireless runtime, while the 13.2mm low-profile chassis reduces wrist strain during sustained work or play. The board stays responsive without the fatigue common on taller keyboards.

Connectivity and Software Requirements

Verify that your devices support Bluetooth or 2.4GHz USB receiver input for wireless use, and that a USB-C port is available for wired operation. The NuPhyIO software is required to remap the removable knob, adjust RGB backlighting, and configure per-key settings. The 1000Hz polling rate applies in wired and 2.4GHz modes only. Buyers who need onboard macro storage without software or a full-size layout with dedicated number pad should consider other options.

Highlights

  • Gasket-mounted design delivers smooth, quiet typing with reduced vibration and noise
  • 2 mm thin profile and 75 % layout save desk space and ease portability
  • 4000 mAh battery enables extended wireless use across Bluetooth, 2.4 GHz and USB-C
  • Hot-swappable low-profile switches and PBT keycaps allow full customisation via NuPhyIO software
  • 1000 Hz polling rate in wired and 2.4 GHz modes ensures responsive, low-latency performance

Specifications

Layout75%

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Questions about this item

How much noise does the 13.2mm gasket-mounted keyboard make during all-day typing?

The silicone gaskets absorb keystrokes and eliminate hollow echoes, giving a quiet, consistent sound profile suited for extended sessions.

What must I already own to use the 2.4GHz wireless mode on this 84-key layout?

A free USB-A port for the included 2.4GHz receiver; the keyboard pairs with up to four devices and switches between them via the knob.

Will the low-profile 75% board work alongside my older USB 2.0 desktop without latency issues?

Yes — wired USB-C and 2.4GHz modes both run at 1000 Hz polling, so the keyboard remains responsive on legacy USB ports.

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