Mionix Naos 5000 Laser Gaming Mouse Recommended by Bit-Tech, Guru3D & Tech PowerUp! Truly ergonomic design with support for all five fingers 5040 dpi laser sensor with remarkable tracking performance built for gaming S.Q.A.T. Surface Quality Analyzer tool to measure the tracking quality on a certain surface 128kb built-in memory to bring your settings and recorded macros with you stored into one of the 5 profiles 7 programmable buttons can be assigned to any key, mouse command or macro