The ROG Falchion Ace HFX ZywOo Edition is Asus’ latest tribute to Counter-Strike legend ZywOo. This limited edition mechanical keyboard keeps its competitive core but arrives with a sharper look, and yes, Hall effect switches are still here.
ROG Falchion Ace HFX stays compact, loud, and tuned for CS2

Asus didn’t redesign the wheel. Instead, it refined what worked. This 65% board still measures just 315 mm across but now sports standout yellow and magenta highlights. The WASD keys get a magenta tint, the Enter key goes full yellow, and a sniper graphic makes sure you know who it’s made for. ZywOo’s signature hits the spacebar, and a custom-branded cover seals the look.
Under the hood? The same impressive ROG Hall effect magnetic switches return letting players adjust actuation points to the millimeter, from feather-light taps to deliberate presses. And with a blistering 8K polling rate, it matches pace with anything else on the market.
ROG Falchion Ace HFX pushes customization even further
Gamers hate digging through software menus mid-match. Asus solves that with a hands-on approach.
Here’s what the ROG Falchion Ace HFX ZywOo Edition lets you tweak on the fly:
- Rapid Trigger toggle for instant on/off
- Actuation adjustment via touch bar
- RGB and media control using a multifunction button
It’s a more physical setup, and that tactile control is part of what sets it apart from other Hall effect boards.
ZywOo edition adds style without compromise
This isn’t just a color swap. Asus layered the keyboard with five stages of sound dampening, pre-lubed stabilizers, and gasket mounting all baked into the 643-gram frame. The keys shine through for crisp visibility, and dual USB-C ports let you juggle two PCs at once.
Even so, the core experience stays untouched. Performance remains elite, and everything from the key switches to the layout remains optimized for fast hands and sharp reflexes.
Asus drops the ZywOo board in the US exclusively
The ROG Falchion Ace HFX ZywOo Edition is now available in the US through Best Buy for $199.99. That matches the price of the original model, despite the visual upgrades and bundled cover. No international dates yet, but the US gets first crack.
The esports nod works. This is a high-performance, enthusiast-grade keyboard dressed up just enough to stand out. In a sea of black plastic slabs, ZywOo’s signature cuts through like a well-placed flick.

