XBAB Tech XA25 Gaming Mouse Announced at $169 With 25g Weight

XBAB Tech has released pre-order details for the XA25, a wired full-size gaming mouse that targets users seeking extreme weight reduction without sacrificing sensor performance. The announcement on September 22 highlights a device that weighs just 25 grams, a figure that matters to competitive players who prioritize speed and reduced fatigue during long sessions. This shift toward ultra-light hardware forces buyers to evaluate whether the premium price and limited availability align with their specific gaming needs.

Limited run of 500 units starts at $169 for ultra-light wired mouse

The XA25 utilizes a PixArt PAW 3950 optical sensor paired with an 8kHz polling rate to ensure precise tracking and low latency. XBAB Tech claims this configuration makes it the lightest full-size gaming mouse currently available on the market. The company achieved a 3-microsecond firmware overhead by reverse engineering the sensor to disable DPI downscaling and smoothing features. This technical adjustment allows the mouse to maintain high responsiveness while keeping the physical weight to a minimum.

Specifications

• Weight: 25g
• Sensor: PixArt PAW 3950
• Polling Rate: 8kHz
• Switches: Kailh Sword GM X
• Dimensions: 117 x 63 x 36 mm

Under the hood, the mouse relies on a Nuvoton M483 microcontroller unit to manage its high-speed data transmission. The internal components include Kailh Sword GM X switches and Omron D2LS-21 side buttons for reliable actuation. A TTC Gold Anti-Dust encoder handles scroll input, while the shell is constructed using Multi Jet Fusion additive manufacturing. The physical dimensions measure 117 x 63 x 36 mm, providing a standard full-size form factor despite the reduced mass.

The device connects to PCs via a wired Ultra-flex cable, which helps maintain the low weight profile compared to bulkier standard cables. XBAB Tech has set the price at 169 USD (around $169) for the global market. The first production run is strictly limited to 500 units, creating a constrained supply for early adopters. Users can access 3D models of the mouse to test the fit before committing to a purchase.

The XA25 represents a specific niche in the gaming peripheral market where weight reduction drives the primary design decisions. The combination of a high-end sensor, 8kHz polling, and a 25g shell targets enthusiasts who demand the highest possible performance metrics. The limited production volume and specific pre-order announcement suggest a focus on exclusivity rather than mass-market distribution.