ASUS

ASUS ROG Falchion Ace HFX Hall Effect Gaming Keyboard 65 TKL Dual USB-C Magnetic Switches Rapid Trigger Speed

126+ bought in the past month

$126.99$199.99

About this item

  • 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
  • Enhanced typing experiences: Integrated five-layer dampening and silicone gasket mount absorb pinging noises to create a more cushioned typing experience and a quiet, creamy sound
  • Protective Cover: Provides on-the-go protection from dust and scratches, and cover also doubles as a tray mount.
$126.99
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Product details

BrandASUS
Compatible DevicesLaptop, PC, Tablet
Connectivity TechnologyWired
Keyboard DescriptionMagnetic
Recommended Uses For ProductGaming
Special FeatureBacklit, MAGNETIC SWITCH
ColorBLACK
Keyboard backlighting color supportRGB
StyleMagnetic Switch
Product Dimensions4.5"L x 1.4"W x 12.4"H

Technical specifications

brandASUS
seriesM605 ROG FALCHION ACE HFX/HFX/CA/PBT
item_model_numberM605 ROG FALCHION ACE HFX/HFX/CA/PBT
hardware_platformPC
item_weight1.42 pounds
product_dimensions4.5 x 1.4 x 12.4 inches
item_dimensions_lxwxh4.5 x 1.4 x 12.4 inches
colorBLACK
power_sourceWired
manufacturerASUS
date_first_availableSeptember 16, 2024
best_sellers_rank#1,946 in Video Games ( See Top 100 in Video Games ) #151 in PC Gaming Keyboards

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Customer reviews

4.6456 ratings

Customers say

Customers find this keyboard to be a high-quality 65% model with red optical switches that sound amazing and are quieter than other options. Customers praise the typing experience, with one describing it as a joy to use, and the response time, particularly the rapid trigger feature.

★★★★★

A gorgeous keyboard that offers superb typing experience.

Grigori di CorciJanuary 1, 2025

I just bought a second set of this keyboard for my SO so she can finally stop "borrowing" my original all the time. This keyboard is a combination of my previous two favorite keyboards, the premium sleek looks and feels of the Logitech G915 and the superb optical switch characteristics of the Asus ROG Claymore II, all in a space-saving (but not so much weight-saving) chassis. The ability to toggle between three paired Bluetooth devices is much appreciated, but having to switch-toggle between Bluetooth and OMNI Receiver wireless does make me miss the bottom-toggle of the G915 a little (of course, those buttons sure take up a lot of space). The 65% keyboard layout in a 60% keyboard body does not feel like a compact keyboard. The dampening foam layers in this keyboard work perfectly. It is easily the quietest keyboard I have ever type on (red switches on mine). The low profile keys do not wobble like those on the G915. The metal frame also has more than enough heft to stay perfectly stationary even during the most furious typing storm. Personally, I don't find the smaller right shift key to be an issue. The cover tray is very useful for using the keyboard over laptop keyboard decks. The four giant rubble feet on the cover tray sit perfectly over the raised islands around my SO's MacBook keyboard deck (and my ROG Zephyrus G14 for that matter). Sure, the MacBook and the Zephyrus G14 have excellent laptop keyboards, but they aren't in the same league as the ROG Falchion RX Low Profile. I did run into a chicken-and-egg problem with the initial firmware update from Armoury Crate way back. The full version of Armoury Crate can't detect the OMNI Receiver without a firmware update to the keyboard, and it won't initiate a firmware update for the keyboard without detecting both the keyboard and the receiver. This was resolved by installing Armoury Crate Gear (the cut-down barebone version of Armoury Crate for individual products) for the ROG Falchion RX Low Profile, updating the keyboard firmware on the Armoury Crate Gear, then uninstalling the Armoury Crate Gear, leaving the full version of Armoury Crate. Firmware updates after that work just fine. Note that this keyboard supports the new Windows Dynamic Lighting nonsense feature in Windows 11, which comes with its own set of hoops to jump through. In order to enable Aura Sync, you have to turn on dynamic lighting from the Lighting Sync Control tab on the ROG Falchion RX Low Profile tab of Armoury Crate, then go to Settings > Personalization > Dynamic Lighting > ROG Falchion RX Low Profile > Background Light Control and drag "Aura Sync" to the top of the list in order to give Armoury Crate Aura Sync control over the RGB. The corner-supported optical keys make for the best RGB lighting money can buy. Overall, the ROG Falchion RX Low Profile is a space-saving main keyboard first and a portable keyboard second. It's equally at home sitting on your desktop as it is on your lap or on top of your laptop's keyboard deck. I just hope Asus expand the selection of OMNI compatible mice soon (and stick to the white-and-light-gray color scheme to match the keyboard, instead of all the atrocious white-and-light-blue monstrosities of their latest offerings). Read more

★★★★★

Blue switch version is AMAZING, red version gives me heartache

Gadgetry GuyJuly 17, 2024

The Falchion RX Low Profile 65% keyboard is one of the most pleasant of the compact, low-profile, mechanical keyboards I've ever typed upon. I purchased both the blue switch version and red switch version, and I'm seriously glad I tried both. Short version: the blue switch version is now my favorite keyboard ever, and the red switch version makes me type so horribly I had to return it right away. For comparison, I've also tried the Logitech G915 TKL Clicky low-profile mechanical keyboard, and several regular profile mechanical keyboards from Logitech, SteelSeries, Razer, and Arbiter Studio. The build quality is phenomenal. It's as solid as a tank. It's compact. It's beautiful. It has great fit and finish. Its weight is balanced perfectly. The keys don't rattle at all, even when shaking the keyboard. The four-point support for each key stem eliminates any key wobble at all, delivering a super solid typing experience. Pressing the keycaps makes my fingertips smile with each keypress. The sound of typing on them is like tap dancing in the rain. The aesthetics of the RGB lighting, key caps, and Asus branding are gorgeous. The shine-through keycaps are clear and bright, and even the secondary key functions on the front-side of each key are illuminated. The dust cover meets the sanitary goals of my dreams. The functionality of the FN key combinations, even without ASUS software, is productive and capable. In short, I love typing on this keyboard whenever I have the opportunity to do so. It makes me feel like I'm typing on a truly premium product. On the blue switch version, I can type at the same speed and accuracy that I can reach on several other keyboards, albeit with less consistency than some of the other keyboards that are more forgiving because those keyboards have more "slop". The compact size of the Falchion also makes me more prone to accidentally triggering modifier keys (Alt, Control, Shift, etc.). On the blue switches, this doesn't happen often enough to be problematic. On the red switches, it happens ALL the time, and was destructive enough for me to return the keyboard after I accidentally lost some important document changes by unintentionally triggering the "close document" keypress followed by the "confirm prompt" keypress in rapid succession, before I even knew what was going on. For context, I normally type between 110 and 120 wpm with 100% accuracy, which means that I take several 30-second typing tests one after another, and only note my typing speed for tests in which I hit 100% accuracy. I use the monkey type website with random English words as the test. On my Logitech G915 Clicky, I can reach 100% accuracy for approximately five tests out of ten. On my Arteck slim Bluetooth keyboard, I can reach 100% accuracy for approximately seven tests out of ten. On the Asus Falchion red switch version, I can reach 100% accuracy for approximately one test out of fifteen (yes, it's that bad for me.) On the Asus Falchion blue switch version, I can reach 100% accuracy for approximately six tests out of ten, once I re-adjust my typing to the more compact key placement. While the Falchion is a low-profile, slim keyboard, it's worth noting that even without the legs being propped up at all, the height of the key tops is just as high as my Logitech G915 Clicky with its small legs propped up. Considering the Falchion is a low-profile keyboard, I'm surprised it doesn't go lower. As such, I keep the legs folded at all time. On the red switch version, it's much, much easier for me to accidentally hit the Control Alt keys than any other keyboard I've ever used. For example, when typing the word "many", stretching my right index finger to press the "y" key results in me unintentionally pressing the right-side Control key just enough to trigger Control-Y instead of "y". This causes the wrong key to be registered, and wreaks havoc non-stop on whatever computer activity I'm trying to achieve. Fortunately, this behavior doesn't happen for me on the blue version, which requires slightly more pressure before each keypress is registered. Even though I liked many aspects of the Logitech G915 TKL Clicky, the keypress typing experience on that keyboard was very sloppy, and didn't feel nearly as premium as the Falchion RX blue, which is now my daily driver. Read more

★★★★★

Never need another keyboard again

Ryan BakieOctober 12, 2025

Best 65% keyboard I’ve ever used in my 26 years of living; this is the Mercedes Benz of keyboards. Performance, sound, build quality, trigger response, led color are all top-notch. If there are any other aspects of a keyboard that are important to you, I guarantee this kb won’t disappoint. Affordable? Negative. Worth it? Without a doubt - If you can afford to, buy it right now Read more

★★★★☆

The best HE keyboard I have tried

Dean N.July 12, 2025

I have been trying to find a replacement keyboard for my aging HyperX alloy elite. It hasn't been easy. I wanted a keyboard with similar features but with analog keys. The ROG Falchion Ace HFX has come closest so far but in the end, I sent it back. This keyboard by far has the best feeling keys. Silky smooth with a satisfying sound. The RGB lighting worked well but requires the full armory crate software to get the per key lighting to work when you have different color layouts for different games. It does not have a way to store these RGB profiles to the keyboard which was a big disappointment. I also missed the dedicated function keys. Had it had them, I probably would have kept it. This is one that I keep wondering if I should have kept it because of the way the keys felt, the magnetic switch for rapid trigger, the build quality and the value for the money as I got it for $125 due to coupons and discounts. So far I have tried the Monsgeek M1 V5 TMR, nuphy Field75 HE and an Alienware 510K and this was the best by far. Read more

★★★★★

Beautiful keyboard!

Adam MowryOctober 26, 2025

Amazing keyboard from asus. I love asus gaming products. Keyboard both sounds and feels amazing!!! Especially for a low profile keyboard, it has such a nice feel and sound. Aesthetically, it’s beautiful, and fits my set up perfect. Snap tap, customize actuation, and a beautiful sleek look. Highly recommend Read more

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