SteelSeries has accidentally revealed its upcoming Rival Pro Mini gaming mouse through leaked retail packaging on Reddit. The lightweight 49 g mouse features the PixArt PAW 3950 sensor and optical switches rated for 100 million clicks, positioning it as a competitive option in the high-end gaming mouse market. The leak suggests SteelSeries is returning to form after a quieter period.

The Rival Pro Mini's design appears to borrow elements from the SteelSeries Prime wireless rather than the traditional Rival line aesthetic. A standout feature is the "Infinite Power" swappable battery system, similar to those found in the Angry Miao Infinity AM series and Glorious Model O3 Wireless. This approach allows users to carry spare batteries for extended gaming sessions without downtime.

Additional specifications include 8 kHz wireless connectivity and 100% PTFE skates for smooth gliding. While SteelSeries hasn't officially announced the Rival Pro and Rival Pro Mini, the leak provides a clear picture of what to expect. The combination of lightweight design, premium sensor, and innovative battery solution could make these mice strong contenders when they launch later this year.