What makes a switch magnetic
A normal mechanical switch works by two metal pieces touching. A Hall Effect switch instead measures a magnetic field with a sensor, so there is no physical contact at all. No contact means nothing rubs and wears down, which is why these switches last far longer than traditional ones.
Adjustable actuation
With a magnetic switch you can change the point where a keypress registers. You can set it very shallow, so a light touch counts as a full press. Fast players like a shallow actuation because it makes every action start sooner.
Rapid Trigger, explained simply
Rapid Trigger registers the key on the way down and resets on the way up, without waiting to return to the top. In a shooter this means you can tap the same key repeatedly much faster. The AULA F75 HE supports Rapid Trigger at 0.01mm precision with an 8000Hz polling rate.
Who benefits the most
FPS players benefit most from Rapid Trigger and shallow actuation for strafing, peeking and rapid taps. Competitive keyboard players and anyone who wants a durable keyboard also gain from the longer switch life. For typing only, a standard mechanical board remains perfectly good.
- No physical contact, so the switch lasts much longer
- Actuation point adjustable per switch
- Rapid Trigger for faster repeated taps
- 8000Hz polling on boards like the AULA F75 HE
- Typically more expensive than mechanical
Is the AULA F75 HE worth it?
At around ৳6,500, the AULA F75 HE is an investment. If you play competitive shooters and want every millisecond of edge, yes. The same goes for the HERO 68 HE AIR, which pushes precision to 0.005mm and also runs at 8000Hz. If you only type and play casually, a mechanical board at a lower price makes more sense.