Ninjutso and Pixart Advance Gaming Tracking with AIMNINJA 2 Pro 45K Sensor Featuring FrameSync Low Latency and High Energy Efficiency
The high performance gaming peripheral market now faces changes because Ninjutso established a business alliance with Pixart. The companies have completed their latest sensor architecture development process which they named AIMNINJA 2 Pro 45K. This hardware introduction marks a significant departure from current market standards by integrating a dual optical engine which stabilizes tracking performance on reflective glass surfaces.
NINJUTSOはPixart社と、次世代センサー「AIMNINJA 2 Pro 45K」を発表いたします。
— NINJUTSO Japan (@Ninjutso_JP) April 23, 2026
本センサーは、デュアル光学エンジンの採用により、ガラス面でのトラッキング性能を最大87％向上。
さらに、次世代MotionSyncである「FrameSync」により、モーション遅延の低減を実現しました。
0.1～45,000… pic.twitter.com/NUvB3gYyTt
Beyond tracking stability the sensor introduces a proprietary low latency protocol identified as FrameSync. The current version of MotionSync technology reduces input lag by matching sensor frame capture timing with mouse polling times. The sensor operates across a sensitivity spectrum which ranges from 0.1 to 45000 DPI. Internal testing shows the system achieves 99.8 percent accuracy which makes it the most accurate motion capture system currently available.
Design efficiency serves as the main objective for this updated system. Ninjutso claims their architectural design decreases power usage by 52 percent because the device operates at high polling rates. The SymVision Tracking feature enables users to save energy by achieving an energy reduction of 90 percent during lift off movements. The engineers used the PAW3950 sensor performance profile to establish testing metrics which they applied during this development phase.
The AIMNINJA 2 Pro 45K establishes hardware connections through its LGA package configuration which represents the highest level of Pixart optics technology. FrameSync and SymVision protocols restrict the technical documentation to use with two modules which include Focus Pro 50K and the newly minted AIMNINJA 2 Pro 45K. This release marks a shift towards sensor packages which prioritize thermal and electrical efficiency while maintaining the precise control needed for professional gaming environments.
