AULA F99: problems, parts and running costs

Checked: 2026-10-17

Summary

The AULA F99 is a 96%/99-key gasket-mounted mechanical keyboard, and the issues owners most often report are the Windows-only configuration software, keycaps that do not shine through, and occasional Bluetooth drops [4] [14]. It needs no consumables — switches are hot-swappable — so its yearly running cost is close to zero. It is a strong buy on sale under about $72 and still acceptable at the $85–90 storefront price.

Common problems and fixes

Windows-only configuration software — RTINGS calls the tool “unintuitive with somewhat limited keymapping” and only compatible with Windows, so Mac users get basic typing and no remapping [4]. No software fix exists; the warranty does not cover software.
Keycaps do not shine through — RTINGS says the keys are “hard to read in the dark”, and RedditRecs lists RGB not shining through the keycaps among the F99 Pro’s top cons [4] [14]. The practical fix is swapping the Cherry-profile PBT keycaps for a shine-through set [12] [17]; not a warranty item.
Inconsistent Bluetooth and slight 2.4 GHz delay — RedditRecs lists inconsistent Bluetooth and a slight delay in USB wireless mode among the F99 Pro’s top complaints [14]. Keeping the 2.4 GHz receiver close or using the wired USB-C connection avoids it; not a warranty item.
Cheap-feeling ABS case and deck flex — RTINGS rates the build “decent” with “fairly cheap-feeling plastic cases” and “significant deck flex” [4]. There is no fix beyond a different case; not a warranty item.
Difficult to open for internal work — APH Networks found the F99 Pro “difficult to open” for anything beyond swapping switches [6]. No part-level service is documented beyond hot-swap switches; the warranty covers factory defects.

Parts and consumables

Yearly running cost

There is nothing mandatory to buy each year. The F99 runs on its 8000 mAh battery and charges over USB-C [1] [4], so electricity is negligible, and no subscription is required. Replacement switches and keycaps are optional and cost only what you choose to pay. No typical annual spend is documented.

When it is a good buy

aulakeyboard.com: $85.90 [1].
aulagear.com: $89.99 [2].
aula-keyboards.com: $72.24, cut from $82.99 [9].
aulane.shop: $24.00, down from $79.99 in a 70% promotion [10].
KeebFinder lists $79 through Epomaker [8].

Alternatives:

Ajazz AK980 — an owner comparing the two found the F99 “the nicest to type on” [15]; choose the F99 for the deeper, more dampened sound.
AULA F99 Pro — adds a knob and south-facing RGB [18]; choose it when you want volume control from the board.