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White low-profile 75 percent wireless mechanical keyboard with 84 keys and a side knob

WISDUM

WISDUM Air75 V3 75% 84-Key Wireless Mechanical Gaming Keyboard White-Red Nano

SKU CH-GBCJ-7ASRD

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

  • Layout75%

Size Red nano Switch

Color White

  • Gasket-mounted silicone absorbs keystrokes for smooth, quiet typing
  • 2 mm thin profile with 75 % layout saves desk space
  • 4000 mAh battery enables extended wireless use
  • Bluetooth, 2.4 GHz and USB-C connect up to four devices
  • 1000 Hz polling rate in wired and 2.4 GHz modes

75% 84-key wireless mechanical gaming keyboard

The WISDUM Air75 V3 is a compact 75% layout keyboard with 84 keys, designed for gamers and typists who want low-profile mechanical switches in a portable form. It uses a gasket mount with silicone gaskets to absorb keystrokes, reducing vibration and hollow sound for a quieter, consistent typing feel. At 13.2mm thin, it fits easily into a bag for mobile setups.

Upgrade from full-size or non-hotswap boards

This keyboard replaces full-size decks that crowd the desk and fixed-switch boards that lock you into one feel. The jump is worth it when you need to reclaim mouse space, carry a mechanical keyboard daily, or want hot-swappable sockets to change switches without soldering. A 4000 mAh battery supports extended wireless sessions between charges.

Check your OS, switch preference

Verify that your operating system appears in the manufacturer’s compatibility list for Bluetooth, 2.4GHz and USB-C modes. Confirm you prefer low-profile switch height and sound before ordering, as the thin chassis is built around that format. Ensure a free USB-A port for the 2.4GHz dongle or a USB-C port for wired use and charging.

Highlights

  • Gasket-mounted silicone absorbs keystrokes for smooth, quiet typing
  • 2 mm thin profile with 75 % layout saves desk space
  • 4000 mAh battery enables extended wireless use
  • Bluetooth, 2.4 GHz and USB-C connect up to four devices
  • 1000 Hz polling rate in wired and 2.4 GHz modes

Specifications

Layout75%

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Questions about this item

What desk space does the 75% 84-key layout need?

The 75% layout with 84 keys saves desktop space compared to full-size boards while keeping function row and arrows.

How do I pair the keyboard over 2.4GHz and what step is often missed?

Plug the 2.4GHz receiver into a USB port, toggle the mode switch to 2.4GHz, then press the pairing key combo; the step often missed is holding the combo until the indicator flashes.

When will the 4000 mAh battery need replacing?

The built-in 4000 mAh battery is not user-replaceable; after several years of charge cycles, reduced runtime signals it is time for a new keyboard.

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