Logitech M330 Silent Wireless Optical Mouse

Logitech m330 silent wireless optical mouse connectivity: 2.4 ghz wireless sensor type: optical sensor resolution: 1000 dpi buttons: 3 (left, right, scroll wheel with middle click) special feature: silenttouch technology for quiet clicking and scrolling battery life: up to 24 months (1 x aa battery included) wireless range: up to 10 meters (33 feet) handedness: right-handed design receiver: compact usb nano receiver other features: on/off switch, auto-sleep mode, soft rubber grips compatibility windows 7 or later, macos 10.5 or later, chrome os, and linux kernel 2.6+