We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White low-profile 75 percent mechanical keyboard with rotary knob

WISDUM

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

SKU CH-FEW3-C8R0Y

A 75% wireless mechanical keyboard with 84 keys, gasket mount, 13.2 mm profile, 4000 mAh battery, Bluetooth and 2.4 GHz connectivity, plus a customisable knob

  • Layout75%

Size Blush nano Switch

Color White

  • Gasket mount absorbs keystrokes for quiet, comfortable typing
  • Slim 13.2 mm profile and 75 % layout save desk space and travel light
  • 4000 mAh battery keeps wireless sessions going
  • Connect up to four devices via Bluetooth, 2.4 GHz or USB-C
  • 1000 Hz polling in wired and 2.4 GHz modes for low-latency gaming

Compact Wireless Gaming Keyboard

The WISDUM Air75 V3 is a 75% layout mechanical keyboard with 84 keys designed for gamers and typists who want a slim, portable deck. Its low-profile form factor saves desk space while keeping the function row and navigation cluster within reach. The board ships new and ready for wireless or wired play.

Gasket Mount and Multi-Device Connectivity

A gasket-mounted structure with silicone pads dampens vibration for a quieter, consistent typing feel. The chassis measures 13.2 mm thin and houses a 4000 mAh battery for extended cordless sessions. Connectivity covers Bluetooth, 2.4 GHz wireless, and USB-C wired modes with a 1000 Hz polling rate in wired and 2.4 GHz links. Removable knobs and per-key RGB backlighting are programmable through NuPhyIO software.

Compatibility Check Before Ordering

Verify that your operating system supports the keyboard's Bluetooth and 2.4 GHz protocols for full multi-device switching. Ensure a free USB-C port is available for wired use or charging the internal battery. Confirm that low-profile keycaps and the 75% layout match your preferred key spacing and switch feel. Buyers who need a full-size numpad or dedicated macro column should consider a larger form factor.

Highlights

  • Gasket mount absorbs keystrokes for quiet, comfortable typing
  • Slim 13.2 mm profile and 75 % layout save desk space and travel light
  • 4000 mAh battery keeps wireless sessions going
  • Connect up to four devices via Bluetooth, 2.4 GHz or USB-C
  • 1000 Hz polling in wired and 2.4 GHz modes for low-latency gaming

Specifications

Layout75%

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What does the 2.4 GHz wireless link cap at for polling rate?

The 2.4 GHz connection reaches a 1000 Hz polling rate, matching wired USB-C performance for low-latency gaming.

What physical space does the 75% 84-key layout and 13.2 mm thickness require on a desk?

The compact 75% layout saves desktop room, and the 13.2 mm slim profile keeps the board low for easy carrying and tight setups.

How do I pair the keyboard to four devices over Bluetooth and 2.4 GHz, and what step do people miss?

Pair each device via Bluetooth or the 2.4 GHz dongle, then use the dedicated switch keys to toggle between the four saved connections.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.