Clearing up misconceptions about laser and optical mice | Windows Central
Optical vs Laser Mouse: Which is the Best Mouse for Gaming?
Amazon.com: Genuine Dell K251D 6-Button Grey Gray Silver Black USB Scroll Wheel Optical Laser Mouse, Works Perfectly With Windows 95, 98, NT 4.0, 2000, XP, Vista, and Windows 7, and Will Work
Optical vs Laser Mouse: Which is the Best Mouse for Gaming?
Dell MS116 - mouse - USB - black - 275-BBCB - MS116-BK - Mice - CDW.com