Kysona introduced two ultralight gaming mice, the Jupiter and Mercury series, rolling out between July and August 2025 for FPS and MOBA players who want quick direction changes, rapid aiming, and consecutive clicks. The company lists weights of 1.62 oz (46 g) for Jupiter and 1.41 oz (40 g) for Mercury, positioning the designs to reduce hand fatigue while maintaining low power consumption and high performance.
Both models use an ABS composite shell that Kysona says is about 37 percent less dense than traditional plastics and improves drop resistance by around 29 percent. Large PTFE feet are described as reducing sliding resistance by roughly 45 percent. Inside, a PAW3950 sensor supports 50 to 30,000 DPI, with stated movement deviation under 0.004 in (0.1 mm). A Nordic 52840 MCU is cited for performance and battery efficiency, and Omron optical switches are rated to 70 million clicks.
Connectivity is tri mode. Kysona quotes wireless latency as low as 0.125 ms and a polling rate up to 8,000 Hz. Six programmable buttons can be mapped via the company’s driver software.
Ergonomics differentiate the two lines by hand size and grip. Jupiter is aimed at palm lengths of at least 7.28 in (18.5 cm) and supports palm, claw, and fingertip grips. Mercury fits palm lengths up to 7.28 in (18.5 cm) and is optimized for claw and fingertip grips. Both shapes are contoured to align with natural finger positions to help reduce fatigue in long sessions. Color options include black, white, red, and orange.