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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

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.

$113.99

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Mike Perry — Hardware researcher since 2014. For keyboards, mice, headsets and other PC peripherals, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*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

BrandASUS
ColorBlack
StyleHall Effect (HFX V1)
Themegaming
Model NameM605 ROG FALCHION ACE HFX/HFX/CA/PBT
Style NameHall Effect (HFX V1)
Unit Count1.0 Count
Switch TypeMagnetic
ConnectivityUSB-C
Model NumberM605 ROG FALCHION ACE HFX/HFX/CA/PBT
Power SourceWired
CompatibilitySwitch
Series Number605
Built-In MediaCtrl keycap, Keyboard cover, Keycap Puller, Quick start guide, Warranty booklet, ROG Falchion Ace HFX, ROG sticker, USB Cable
Number of Keys68
Button Quantity87
Connection TypeWired
Keyboard LayoutAZERTY
Mfr Part Number90MP03VE-BKAA20
Special FeatureBacklit, MAGNETIC SWITCH
Full listing titleASUS 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.

Buy on Amazon — $113.99

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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