On October 22, 2026, ASUS JAPAN held a “ROG Gaming Gear Preview” event for the media.In this article, we’ll focus on the “ROG Harpe II Ace Mini”—a compact gaming mouse developed with input from pro gamers—and also introduce the Demon1 collaboration model and the “ROG Cetra OWS Dusk Pink,” a new color variant of the open-ear headphones.
A compact 47g body designed for fingertip control
The “ROG Harpe II Ace Mini” is a gaming mouse co-developed with VALORANT pro player Demon1. During development, the player tested multiple prototypes and provided feedback to ASUS. However, the company states that the design was not tailored exclusively to his grip style but was intended to suit a wide range of FPS players.
The mouse measures 118.2 mm in length, 61.3 mm in width, and 40.2 mm in height. It features a bio-based nylon shell, keeping the weight down to 47g. With its compact and lightweight design, this model is specifically tailored for players with smaller hands, as well as those who use a “pinch grip” or “claw grip.”
According to an ASUS ROG representative, “When people with small hands use a large mouse, they often have to raise their hand to reach the buttons, which can affect stability and comfort.” Therefore, this product aims to ensure ample room for finger movement through its compact shape, making it easier to make precise aiming adjustments.
The tapered center section is another design feature intended to achieve this. It makes it easier to operate the mouse with the fingertips in both the “pinch grip” and “claw grip” styles, while the junction between the top and side shells is positioned higher. This expands the space for the thumb and ensures a stable grip even during rapid movements.
Another key feature is the receiver that allows you to check your wireless connection
The mouse features the “AIMPOINT PRO 65K” optical sensor and ROG optical microswitches for the main buttons. The web-based “GEAR LINK” software can be used for configuration.
Furthermore, during the testing process for the “click feel” of the mouse buttons, parameters such as actuation force and stroke length are measured at multiple positions, and these characteristics are utilized to fine-tune the design during development. This demonstrates a strong emphasis not only on sensor performance but also on the tactile feedback of repeated clicking actions.
The “ROG SpeedNova 8K Gen II” is used for wireless connectivity. The receiver features “RF Smart Detection,” which monitors the surrounding wireless environment. If interference is strong, the indicator may turn red; by observing the indicator and adjusting the placement, users can find a location with better reception.
The LEDs can be configured to display battery level, polling rate, and other information, allowing you to check the status without opening the software once set up. A dedicated carrying case is included to store the mouse and accessories together, making it convenient to transport to tournaments and other events.
The Demon1 collaboration model features a distinctive purple color
In addition to the standard model, a collaboration model with Demon1 was also unveiled. The distinctive purple is the favorite color of the player’s wife, who reportedly participated in the color selection process. Demon1 himself uses this color in-game for highlighting enemies, making it a shade with significance in both his personal life and gaming.
ASUS had previously offered a standard-sized model in this color as part of a giveaway campaign, but reportedly received numerous requests from users asking for it to be released as a standard retail product. In response to this feedback, the company has now made it available for purchase. The design is identical to the standard model, with the addition of exclusive designs and accessories. This model allows users to experience the essence of Demon1, right down to the story behind the color choice.
“ROG Cetra OWS Dusk Pink” is a new color option for open-ear earbuds
In the audio product lineup, a new color variant of the open-ear earbuds, the “ROG Cetra OWS Dusk Pink,” has also been introduced. Its core features are identical to the black model sold overseas, with the earbuds themselves, charging case, and dongle all finished in pink.
The 14.2mm drivers feature DLC-coated diaphragms. The manufacturer explains that this enhances the diaphragm’s rigidity and responsiveness, aiming for clear highs and crisp bass. It also features “Phantom Bass,” which compensates for the bass that is often lacking in open-ear designs, and can be turned on or off to suit your preferences.
Connectivity options include 2.4 GHz wireless and Bluetooth. The USB-C dongle supports pass-through charging, allowing you to charge your smartphone even while using the earbuds. The earbuds feature physical buttons for control, IPX5 water resistance, and a neck strap made with reflective material.
Battery life is up to 16 hours on the earbuds alone when connected via Bluetooth with lighting and sound effects turned off. In addition to gaming-oriented connectivity features, the design is tailored for portability and everyday use.
At this preview event, products were introduced that cater to a variety of usage scenarios—from the shape of mice designed for competitive play to the fit and color options of earbuds. Among them, the “Harpe II Ace Mini” stands out not only for its light weight but also for its design, which prioritizes how users control it with their fingertips.For anyone looking for a compact mouse, this is a model worth trying out to see how well it suits your grip style.
