SteelSeries says it’s nailed 'true 1-to-1' mouse tracking
 

Gaming peripheral brand SteelSeries has expanded its mouse lineup with an offering that could prove to be the Holy Grail for serious esports gamers: true "1-to-1" tracking. The company's new TrueMove3 sensor means your mouse movement will match up ex...

https://www.engadget.com/2017/08/01/...ouse-tracking/