HomeGadgets & TechROG Harpe Ace Aim Lab Edition - An unbelievably light ambidextrous gaming...

    ROG Harpe Ace Aim Lab Edition – An unbelievably light ambidextrous gaming mouse!

    The ROG Harpe Ace Aim Lab Edition is a collaboration between ASUS ROG, renowned esports professionals, as well as Aimlabs, the company behind the famous aim training software. Priced at RM 599, this gaming mouse is one of Asus highest priced gaming mice in the market – even higher priced than the famed ROG Gladius III Wireless AimPoint.

    The Harpe Ace Aim Lab Edition is currently available in two colours, Black and Moonlight White and both colour variants comes are also available in the Ace Esports Collection which includes the ROG Hone mousepad. This review will feature the ROG Harpe Ace Aim Lab Edition in Moonlight White.


    The ROG HARPE ACE Aim Lab Edition stands out as a lightweight, ambidextrous gaming mouse. The initial impression it gave me was that it’s exceptionally light which is a rather foreign sensation in my books.

    As someone who deals with Carpal Tunnel Syndrome (CTS), I have found that the weight of the ROG Harpe Ace becomes particularly significant with ongoing use. The lightweight design, at only 54 grams, plays a crucial role in reducing strain on my wrist and hand. This reduction in weight not only lessens the discomfort typically associated with heavier mice, but it also contributes to a more comfortable and sustainable gaming experience.
    Over time, I’ve noticed a marked difference in how my wrist feels during and after extended gaming sessions, affirming the importance of a lighter mouse for users with similar conditions.


    Following my experience with the ROG Harpe Ace, I’ve observed that its design is particularly accommodating for palm and claw grips. Contrary to its advertised ambidextrous nature, the mouse seems to favor right-handed users, primarily due to the positioning of the thumb buttons. The mouse’s size is on the larger side, making it a better fit for those with medium to large-sized hands.

    Constructed from bio-based nylon, the mouse’s exterior has a matte finish. The sides of the mouse are also designed with horizontal ridges to improve grip. However, the surface may not offer sufficient grip for users with sweaty palms. Fortunately, the inclusion of grip tapes in its design enhances its usability, making it more versatile and suitable for a broader range of users.

    Switches and Click Feel

    The ROG Harpe Ace Aim Lab Edition is equipped with ROG Micro Switches, known for their durability with an impressive average lifespan of 70 million clicks. They are designed to have minimal pre-travel and post-travel, ensuring precision and responsiveness. The switches strike a perfect balance in stiffness – not too hard, yet not too mushy, providing a satisfying tactile response with each click.

    However, despite the high-quality switches, there’s a noticeable aspect in my experience due to the mouse’s ultra-light shell. This lightness, while beneficial in many ways, imparts a somewhat ‘hollow’ feel to the overall tactile experience. The interaction with the mouse doesn’t carry the same solid, grounded sensation typically found in heavier mice. This hollow feeling might be slightly off-putting for users accustomed to a more substantial feel in their gaming mice.

    Nonetheless, this aspect does not significantly affect the overall performance, and the exceptional quality of the switches still stands out, offering a comfortable and responsive gaming experience.


    The standout hardware for the ROG Harpe Ace Aim Lab Edition ROG is the AimPoint optical sensor. This sensor offers an astounding 36,000-dpi resolution, reported to have an unparalleled precision and sensitivity. Based on my testing, with custom configurations on Armory Crate, the ROG Harpe Ace is definitely able to reach a DPI as high as 36k but that setting itself is too high for my preference. In games such as Valorant and Overwatch 2, i tend to have my default at the range of 4000DPI, and if the mouse has a quick switch button, the quick switch will be anchored at 800DPI for fine adjustments.

    While the max settings did not cater to my preference, the high dpi range on the Harpe Ace is definitely allows users to fine-tune their settings to an extraordinary degree, catering to the minutest preferences in cursor speed and control. Whether it’s for detailed graphic work or fast-paced gaming, this sensor adapts seamlessly to a wide range of demands, ensuring that every movement is captured with exceptional accuracy.

    The other remarkable aspect of the ROG Harpe Ace is its industry-leading <1% Counts Per Inch (CPI) deviation. This technical capability means that the mouse delivers incredibly consistent tracking, with nearly perfect accuracy in translating hand movements to cursor movements. Such precision is crucial for tasks requiring high levels of accuracy and consistency. This low CPI deviation ensures that the mouse responds predictably to user inputs, a feature especially important in competitive gaming scenarios where every fraction of a second and every pixel of movement can be the difference between victory and defeat.

    While testing the ROG Harpe Ace in gaming scenarios, particularly in fast-paced genres like first-person shooters, the performance of the ROG Harpe Ace shines. The high-resolution sensor and low CPI deviation work in tandem to provide exceptional tracking and flicking capabilities. When it comes to tracking moving targets or executing rapid flick shots, the mouse responds with astounding precision and fluidity.

    Gamers will appreciate the smoothness with which the mouse follows rapid hand movements, allowing for quick and accurate aim adjustments. These features make the ROG Harpe Ace an excellent choice for gamers who rely on speed and precision, as it enhances their ability to perform at their best under pressure.In gaming scenarios, particularly in fast-paced genres like first-person shooters, the performance of the ROG Harpe Ace shines.

    The high-resolution sensor and low CPI deviation work in tandem to provide exceptional tracking and flicking capabilities. Another point worth noting is the surface calibration feature and angle snapping options in Armory Crate. These features make the ROG Harpe Ace an excellent choice for gamers who rely on speed and precision, as it enhances their ability to perform at their best under pressure.

    Connectivity and Battery Life

    Like every modern gaming mice, the ROG Harpe Ace Aim Lab Edition offers versatile connectivity options, featuring tri-mode connectivity that includes wired USB, 2.4 GHz RF, and Bluetooth. The wired USB mode is ideal for those who prefer a stable, direct connection with minimal latency, particularly useful in competitive gaming where every millisecond counts – and it comes with a super soft theme matching paracord!

    The 2.4 GHz RF mode provides a reliable wireless connection, offering freedom from cables without sacrificing performance. For everyday use and multi-device connectivity, Bluetooth mode is a convenient option, allowing easy switching between different devices such as laptops, tablets, or mobile phones. This flexibility in connection modes makes the ROG Harpe Ace a versatile choice for a wide range of applications, from high-stakes gaming to casual browsing.

    Battery Life

    With a month’s worth of gaming on the ROG Harpe Ace, ASUS’s claims about its battery life seemed quite accurate. When using Bluetooth, the battery life extended up to around 99 hours, and in 2.4 GHz wireless mode, it lasted close to 90 hours without RGB. With the RGB turned on, the battery life was slightly reduced, offering about 70+ hours on Bluetooth and about 68 hours on 2.4 GHz mode. Although ASUS doesn’t specify the polling rate, my usage suggested that it’s likely around 1000 Hz for 2.4 GHz and 133 Hz for Bluetooth, the latter being the maximum possible for Bluetooth devices.

    OMNI Receiver

    When it comes to connectivity convenience, the ROG Omni Receiver adds significant value. This single USB receiver can simultaneously connect one compatible keyboard and one compatible mouse, like the ROG Harpe Ace and the ROG Strix Scope II 96 Wireless keyboard. This feature not only streamlines the user’s desktop setup by reducing the number of required USB ports but also ensures a seamless, interference-free wireless connection for both devices.

    My personal experience using the ROG Harpe Ace Aim Lab Edition mouse in combination with the ROG Strix Scope II 96 Wireless keyboard has been exceptionally positive, particularly in gaming scenarios. This dual wireless setup has provided remarkable convenience and flexibility, allowing me to maintain a clean and uncluttered workspace while enjoying the benefits of wireless technology. In practical gaming scenarios, the synergy between the mouse and keyboard was evident.

    The pairing process is pretty straightforward with all the necessary guides and notifications clearly stated throughout the process.

    Additionally, the ability to connect both devices via the ROG Omni Receiver was not only convenient but also freed up valuable USB ports on my PC. This setup didn’t just add to the aesthetic appeal of my gaming station; it also enhanced my overall performance and experience, proving that advanced technology can indeed come with an edge of convenience.

    Button Customization

    The ROG Harpe Ace Aim Lab Edition is equipped with five programmable buttons, which is a rather common yet minimal setup for modern gaming mice. These buttons can be customized to perform a variety of functions, from simple commands like forward and back in a web browser to complex macros in gaming.

    This level of customization is particularly common for gamers who require quick access to specific in-game actions or for professionals who need shortcuts for their work tasks. The thumb buttons are ergonomically placed, allowing for easy access without disrupting the natural hand position, which I found to be quite comfortable during prolonged use. The tactile feedback and response time of these buttons are exceptional, ensuring that every press is registered accurately and instantly, which is crucial in high-stakes gaming scenarios.


    The integration with the Aim Lab Settings Optimizer truly set it apart. Aim Lab’s software, which is readily available for free on both Steam and the Epic Games platform, proved to be an invaluable tool for tailoring the mouse to my specific gaming style. After downloading and installing it, I spent some time going through various tests and exercises designed to analyze my gameplay. The software assessed my performance, focusing on aspects like reaction time and precision. Based on these insights, it suggested adjustments to my mouse settings to enhance my gaming efficiency.

    One of the most impactful recommendations from Aim Lab was to set my mouse to 1000 DPI. I was initially skeptical, as I had been accustomed to a different setting. However, after applying this change, I noticed a significant improvement in my control and accuracy.

    This collaboration between the ROG Harpe Ace and Aim Lab software adds a layer of personalization that goes beyond standard mouse customization. It’s not just about changing DPI or button functions; it’s about understanding and adapting to your unique style of play. For any gamer looking to optimize their performance, this feature is a game-changer. It transformed the way I approach my settings, leading to a more tailored and effective gaming experience (which I’m still adapating to, but it’s proven to be beneficial so far).

    What I loved about the ROG Harpe Ace Aim Lab Edition

    • Exceptional Precision and Responsiveness: The high-resolution ROG AimPoint optical sensor with 36,000-dpi and <1% CPI deviation ensures unparalleled accuracy, crucial for competitive gaming and precision tasks.
    • Versatile Connectivity Options: Offering tri-mode connectivity (wired USB, 2.4 GHz RF, Bluetooth), it provides flexibility to switch seamlessly between different devices and usage scenarios.
    • Customizable User Experience: Integration with the Aim Lab Settings Optimizer allows for personalized settings adjustments, tailoring the mouse to individual gaming styles for improved performance.
    • Ergonomic Design with Programmable Buttons: Five strategically placed programmable buttons offer a satisfying tactile response, enhancing both gaming efficiency and ease of use in professional applications.
    • Lightweight and Agile: At just 54 grams, the mouse’s ultra-lightweight design contributes to its agility, reducing wrist strain and allowing for quick, effortless movements.

    What Could Be Better

    • Hollow’ Feel Due to Lightness: Despite the advantages of its lightweight design, the mouse can feel somewhat ‘hollow’, which might not be preferable for users accustomed to the heftier feel of traditional gaming mice.


    Throughout my time using the ROG Harpe Ace Aim Lab Edition, several key features have stood out, positioning it as a top-tier choice for gamers and professionals alike. The high-resolution ROG AimPoint optical sensor, with its impressive 36,000-dpi, has been a highlight, providing exceptional precision and responsiveness. This, coupled with the <1% CPI deviation, ensures that every movement is captured with utmost accuracy, a crucial factor in fast-paced gaming scenarios. The tri-mode connectivity options, including wired USB, 2.4 GHz RF, and Bluetooth, offer unmatched versatility, allowing me to switch seamlessly between different modes based on my activity.

    In terms of build quality and performance, the ROG Harpe Ace has exceeded my expectations. The five programmable buttons are strategically placed and offer a satisfying tactile response, enhancing my gaming and working efficiency. The integration with the Aim Lab Settings Optimizer is another standout feature, allowing me to tailor the mouse settings to my specific playing style, which significantly improved my performance. The mouse’s lightweight design, at just 54 grams, contributes to its agility and ease of use, though this lightness does impart a slightly ‘hollow’ feel that might not appeal to everyone.

    From my experience, I would highly recommend the ROG Harpe Ace Aim Lab Edition to serious gamers and professionals who value precision, customization, and versatility in a mouse. While its ultra-lightweight design might feel a bit unusual at first, especially for those accustomed to heavier mice, the benefits in terms of reduced wrist strain and enhanced maneuverability quickly become apparent. For its target audience, the ROG Harpe Ace offers excellent value, combining cutting-edge technology, robust build quality, and user-centric features. It’s a solid investment for anyone looking to elevate their gaming or professional experience.

    Final Score : 9/10

    Official Product Link :

    OMNI Pairing Video Guide :

    Content Producer at BunnyGaming. Sith. Retribution Paladin. Exo Hunter. Annoying Husband. Father of two dogs, brother of six dogs. Metal head. Chef-at-home. Too busy to gym. Four eyes.

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