Logitech has Lastly there is the G9x laser mouse, a fairly minor upgrade on the popular G9 gaming mouse, which features an even faster sensor that tracks at up to 5,000DPI and can drop to as low as 200DPI. It includes two interchangeable, snap-on grips and features on-board memory, enabling users to program up to five ready-to-play profiles. The suggested price tags for the new products are $199.99, $129.99 and $99.99, for the G19, G35 and G9x respectively.