Whether you're climbing the rank ladder or becoming a master of productivity, you deserve a mouse with top-tier performance and lasting comfort to intuitively reflect your mind and body. To help achieve this, the Harpe Ace Aim Lab Edition was modified by Valorant champion Demon1 to create the Harpe II Ace, with tapered sides, a lower hump, and silky-smooth shell. The rest of the Harpe Ace collection was designed similarly in collaboration with professional esports teams to create a symmetrical mouse lineup so you can take it, hold it, love it.
Harpe Ace series: versatile, neutral, symmetrical
Being symmetrical naturally offers more grip styles due to its neutral shape, offering flexibility across fingertip, claw, palm, and any grips in between. This versatility benefits nimble flicks and micro-adjustments often necessary for competitive FPS games. For developers, editors, or gamers who switch mice between hands or grips occasionally (even just for a stretch), a neutral shape is also more adaptable.
Due to the wide range of grip styles and hand sizes, it's near impossible to create a one-size-fits-all mouse. This is why the Harpe Ace series feature a comprehensive lineup of varying shapes and sizes so you can find one that fits you best:
| Model | Weight | Sensor | Dimensions (LxWxH) | Switches | Max Polling Rate | Surface |
| Harpe Ace Extreme | 47g | Aimpoint Pro | 127.5 x 64 x 40mm | optical | 8000Hz | Smooth |
| Harpe II Ace | 48g | Aimpoint Pro | 126.1 x 64 x 39.7mm | optical | 8000Hz | Smooth |
| Harpe Ace Mini | 49g | Aimpoint Pro | 117 x 63 x 37mm | optical | 8000Hz | Smooth |
| Harpe Ace Aim Lab | 54g | Aimpoint | 127.5 x 64 x 40mm | mechanical | 8000Hz | Textured |
Helpful tip: for more detailed mouse shape comparisons, check out EloShapes.
If you've compared the numbers, you'll know the Harpe Aces are incredibly lightweight. But of course, a lightweight design means nothing without the tracking power to match. That’s why the Harpe Aces are built around the AimPoint Pro sensor — delivering pixel-precise accuracy, ultra-low deviation, and performance fast enough to support polling rates up to 8kHz. It’s a sensor built not just for today’s game, but for tomorrow’s meta.
ROG Aimpoint Pro: Sensor-ship Superiority
Built into the latest Ace models is the new Aimpoint Pro sensor, tested for a DPI deviation of <1%, which is exceptionally precise compared to the industry average of around 3%. This ensures you have the highest consistency in aiming and tracking across any ROG mouse with the Aimpoint series sensor so that you can focus on sharpening your in-game skills and minimize muscle memory loss. Capable of tracking speeds of up to 650 inches per second (IPS) and 50g in acceleration, you will never be too fast for the sensor to "sense your input."
But even the most advanced sensor needs a lightning-fast connection to truly shine. That’s where the Harpe Aces' 8kHz polling rate comes in — should you want it, to push data to your PC up to 8 times faster than the standard 1kHz for near-instant response and unmatched input clarity.
Up to True 8,000Hz Polling Rate
The Aimpoint Pro sensors support up to an 8k polling rate, which can be taken advantage of by high-end CPUs and high refresh rate monitors to achieve lightning-fast response times and ultra-smooth mouse tracking for modern competitive games. If you're not gaming or simply don't need the extra performance, enjoy 4k, 2k, 1k, or even lower polling rate options to save battery life.
Helpful tip: polling rate uses CPU resources, so if an 8k polling rate affects gaming performance or is incompatible with the game you play, you can always drop down to 4kHz or less.
To enable 8k polling, simply attach your USB receiver to the ROG Polling Rate Booster and to your PC, so your compatible mouse can enjoy lightning-fast responsiveness for the lowest ever input lag. The Harpe II Ace uses SpeedNova 8k, which enables 8k polling without the Polling Rate Booster.
You may be wondering, what good is so much power and speed, if the chassis cannot support the engine, right? From click feel to sound and durability, the Harpe Ace series leverages switches that can similarly match its powerful engine, with satisfying clicks that'll leave you wanting more.
ROG Optical Micro Switches: Durable & Speedy
The push-fit sockets for hot-swapping switches were not added in order to keep the weight down, the ROG Optical Micro Switches are directly mounted for the lightest and fastest possible performance.
ROG Optical Micro Switches leverage light-based actuation to eliminate debounce delay entirely so each click signal is instant and precise. This means you can click rapidly while keeping consistent input accuracy. Furthermore, these switches boast an industry-leading lifespan of 100M clicks, so you can focus on the spamming without worrying about any crumbling.
But even with instant actuation and reliably spammable clicks, it wouldn't be a speedy mouse without quality mouse feet to make the mouse move swiftly.
PTFE mouse feet: weightless glide
Pairing with the awesome ROG mousepads are our rounded PTFE mouse feet, which not only improves glidability in any movement direction, but helps prevent scratching and damaging your mousepad. Enjoy an extra set of PTFE mouse feet with our mice among other premium extras, should you need to replace the originals.
If smooth and slippery mouse feet aren't enough, the Aimpoint Pro sensor has track-on-glass technology (ToG), allowing use on almost any hard surface, including glass! Given that the surface is at least 3mm thick, enjoy a near resistance-free glide on glasspads like the ROG Moonstone Ace L.
In case all this speed and aerodynamics is making you wary of the mouse slipping out of your hands, you have the option to add some traction with ROG's complementary grip tape, among other premium extras, which not only provides more control but makes you look unique working it.
Whether you’re gunning for headshots or grinding out timelines, the Harpe Ace series gives you the tools to perform with no compromises. With pro-built shapes, ultra-consistent Aimpoint Pro tracking, and a suite of high-speed technologies wrapped into every model, these mice are more than peripherals — they’re extensions of your intent. From shape to sensor, switch to surface, each part of the Harpe Ace lineup was crafted to elevate your natural performance. So whether you’re chasing your next win or just vibing with your setup, go ahead — take it, hold it, love it.
5 Comments
