SteelSeries' Aerox 3 Gen 2 Has a Better Sensor and 4K Polling, But Its "Ultra-Lightweight" Claim Is a Relic of the Past

SteelSeries’ Aerox 3 Gen 2 is a $110 refresh of the honeycomb gaming mouse, adding a better sensor, 4K polling, Bluetooth, 2.4GHz wireless, RGB, and longer battery life.

In testing, it felt comfortable and accurate in games like Fortnite, Marathon, and Kingdom Come: Deliverance 2.

The main downside is its unchanged 68g weight, which now feels heavy next to newer sub-60g rivals.

The awkward dongle design also makes the mouse feel less polished than its specs suggest.