Tired of your performance being hindered by excessive dirt, hair, and mouse ball grime? Then it's time to make like the ASPCA and neuter that mouse of yours! That's why we're proud to offer this selection of 100% ball-less mice. These optical mice utilize an optical engine, infrared sensor, and LED light to track mouse movement across a surface. Rendering old mouse ball technology completely obsolete, these ultra-reliable mice will significantly increase your accuracy. Be sure to check out our more specific Laser Mouse Section for a different kind of optical tracking technology!