Razer Viper Mini Mouse (RZ01-03250100-R3M1) - Form Factor: False-Ambidextrous, Razer Chroma RGB Under glow, Sensor: Optical, Max Speed IPS: 300, Programmable Buttons: 6, Size: 118.3 mm / 4.66 in (Length) x 53.5mm / 2.11 in (Grip Width) x 38.3 mm / 1.51 in (Height), Weight: 61g / 0.13 lbs, On Board Memory Profiles: 1, Connectivity: Wired - Razer Speed flex Cable