Most keyboards are finished the day you buy them: the feel you get in the shop is the feel you live with. The HERO 84 HE is more open-ended. Both the keycaps and the magnetic switches pull out without a soldering iron, so the board can change as your taste does. Here is what a hot-swappable magnetic keyboard actually lets you change on this one, and where the limits sit.
Quick Answer
On the AULA HERO 84 HE you can change the keycaps and the magnetic switches without soldering, and you can run different switch types on different keys. Priced at R719 at Evetech, it ships with pre-lubed Black King switches rated at 33gf actuation. Replacements must be magnetic switches from a compatible family, and after any swap you tune actuation again in AULA's web driver.
🔩 The two parts you can swap
Keycaps
The HERO 84 HE uses an 84-key 75% layout, so replacement keycap sets need to cover that arrangement, including the function row and the arrow keys. Many enthusiast sets include extra keys for different layouts, but check the set's compatibility list before you order. Changing caps alters the look, the texture under your fingers and, to a degree, the sound.
Switches
This is the bigger deal. The board's Black King switches, which AULA also calls Black Emperor, actuate at 33gf, bottom out at 53gf and travel 3.4mm. If that feels too light, a heavier magnetic switch can go in. If only a few keys bother you, only those need changing.
AULA's page is clear that mixed setups are supported. A common pattern is heavier switches on keys you press by accident and the original Black Kings everywhere else.
⚠️ The compatibility rule
Here is the catch that trips people up. AULA's partner store notes that not every magnetic switch fits every magnetic board. A magnetic switch is read by a sensor under it, and the board expects a magnet of a certain kind in a certain place. So:
- Only use magnetic switches, never ordinary mechanical ones.
- Stay within a switch family that is known to work with this board.
- If a listing does not state compatibility, ask before you buy.
Evetech's keyboard switches category is a starting point for comparing options, with that rule in mind.
🎚️ After the swap
A new switch is not quite plug and play on a magnetic board, because actuation is a setting rather than a fixed point. Once the new switches are in:
- Open AULA's web driver in a Chromium browser.
- Revisit the actuation for the swapped keys; the board allows anything from 0.1mm to 3.4mm in 0.01mm steps.
- Test Rapid Trigger on those keys if you use it.
- Check any Mod-Tap or Dynamic Keystrokes you had assigned still behave the way you expect.
AULA's page names only keycaps and switches as the swappable parts, so treat the case, the cable socket and the light box as fixed. The included cable itself is a separate USB-A to USB-C lead.
🙋 Why swap anything at all?
Three good reasons. You might want a heavier or lighter press than 33gf. You might want a different look, perhaps caps that suit the white and purple finish better. Or a single switch may fail years from now, and replacing one is far simpler than replacing a keyboard.
The HERO 84 HE is part of Evetech's gaming keyboards range and comes with a 2 Years Local Warranty. Evetech shows its price on the product page.
Frequently Asked Questions
Can I fit ordinary mechanical switches?
No. The board reads its keys magnetically, so it needs magnetic switches from a compatible family.
Is mixing switch types really supported?
Yes. AULA's page says mixed setups work, so different keys can carry different switches.
What should I check before buying a keycap set?
That it covers an 84-key 75% layout, especially the keys around the arrow cluster.
Do I need to adjust anything after changing switches?
Yes. Check actuation, Rapid Trigger and any two-action keys in the web driver.
Can one failed switch be replaced on its own?
Yes. Pull that switch and push in a compatible replacement, with no soldering involved.
Want a keyboard you can keep changing?
Browse Evetech's gaming keyboard range for the HERO 84 HE and other boards with swappable switches and caps.