ASUS ROG Falchion Ace HFX Hall Effect Gaming Keyboard
Bottom line: The ASUS ROG Falchion Ace HFX Hall Effect Gaming Keyboard ($113.99 on Amazon as of 2026-10-06): ROG HFX Hall Effect switches with adjustable 0.1-4.0mm actuation; main trade-off: 65% layout drops the dedicated function and arrow rows.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ ROG HFX Hall Effect switches with adjustable 0.1-4.0mm actuation
- ✓ 8000 Hz polling cuts input delay from 1ms to 0.125ms
- ✓ Rapid Trigger and Speed Tap sharpen FPS counter-strafing
- ✓ 65% TKL at 12.4in frees desk space for wide mouse swings
- ✓ Dual USB-C ports let you switch between two PCs instantly
Cons
- ✗ 65% layout drops the dedicated function and arrow rows
- ✗ Wired only, no Bluetooth or 2.4GHz wireless mode
- ✗ 8000Hz polling adds USB/CPU overhead most games won't use
- ✗ Magnetic switches aren't hot-swappable for standard MX stems
Manufacturer description
ROG Falchion Ace HFX 65% compact gaming keyboard with Pre-Lubed ROG HFX magnetic switches, rapid trigger toggle, 8000 Hz polling rate, three-layer dampening foam, silicone gasket mount, interactive touch panel, dual USB-C® ports, protective cover and Windows Copilot support.
SpecPicks Verdict
SpecPicks scored ASUS ROG Falchion Ace HFX Hall Effect Gaming Keyboard using a rating × review-volume × price-fit model applied to published specs and reviews across the gaming peripherals category. Compare with similarly-priced alternatives in the gaming peripherals category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for gaming peripherals of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- Pre-lubed ROG HFX Magnetic Switches: These Hall Effect (HE) switches are engineered for a solid feel with ultra fast and precise performance. They also offer an adjustable actuation range from 0.1 to 4.0 mm to cater to all typing preferences
- Rapid Trigger Toggle & Speed Tap Mode: These features allow rapid key repeats and instant directional changes, allowing you to deliver maximum counter-strafing potential in esports/FPS games with minimal effort
- Compact and Slim Design: 65% TKL keyboard layout,with almost the same size as a 60% keyboard (12.4"). This maximizes desk space for mouse movement and enhances ergonomics, making it ideal for gaming, work, and everyday portable use
- Dual USB C port flexibility: This wired keyboard has two USB-C ports on either side of the rear edge for a much neater setup, enabling users to connect simultaneously and quickly switch between two PCs
- 8000 Hz Polling Rate: A high-speed USB microcontroller delivers an 8K Hz polling rate, refreshing input up to 8x faster than most gaming keyboards, reducing delay from 1 millisecond to a mere 0.125 ms
- Intuitive Control: Play/pause media, adjust volume, and control keyboard lighting with the multi-function button and interactive touch panel
Full Specifications
| Brand | ASUS |
|---|---|
| Color | Black |
| Style | Hall Effect (HFX V1) |
| Theme | gaming |
| Model Name | M605 ROG FALCHION ACE HFX/HFX/CA/PBT |
| Style Name | Hall Effect (HFX V1) |
| Unit Count | 1.0 Count |
| Switch Type | Magnetic |
| Connectivity | USB-C |
| Model Number | M605 ROG FALCHION ACE HFX/HFX/CA/PBT |
| Power Source | Wired |
| Compatibility | Switch |
| Series Number | 605 |
| Built-In Media | Ctrl keycap, Keyboard cover, Keycap Puller, Quick start guide, Warranty booklet, ROG Falchion Ace HFX, ROG sticker, USB Cable |
| Number of Keys | 68 |
| Button Quantity | 87 |
| Connection Type | Wired |
| Keyboard Layout | AZERTY |
| Mfr Part Number | 90MP03VE-BKAA20 |
| Special Feature | Backlit, MAGNETIC SWITCH |
| Full listing title | ASUS ROG Falchion Ace HFX Hall Effect Gaming Keyboard – 65% TKL, Dual USB-C, Magnetic Switches, Rapid Trigger, Speed Tap, 8000 Hz Polling, Touch Panel, Portable, Protective Cover, PBT Keycaps - Black |
Ready to buy?
ASUS ROG Falchion Ace HFX Hall Effect Gaming Keyboard – 65% TKL, Dual USB-C, Magnetic Switches, Rapid Trigger, Speed Tap, 8000 Hz Polling, Touch Panel, Portable, Protective Cover, PBT Keycaps - Black is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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