Product Name: Logitech G502 Wireless Gaming MouseConnectivity Technology: LIGHTSPEED WirelessSensing Technology: PMW3366Optical Resolution: 200 12,000 dpiMax Speed: >400 IPSSpecial Features: Wireless, Touch Scrolling, Ergonomic Design, RechargeableMotion Detection Technology: OpticalAbout This ItemSelling Wireless Gaming Gear Brands - Based on independent sales data of wireless gaming keyboards, mice, and PC headsets (Feb 2019 - Feb 20) in: United States, Canada, China, Japan, South Korea, Taiwan, Thailand, India, Germany, France, Russia, United Kingdom, Sweden, TurkeyPowerPlay Wireless Charging: Never worry about battery life again. Add the power play wireless charging system to keep your G502 Lightspeed Wireless Mouse and other compatible G mice charged while you rest and play. Powerplay Wireless Charging System sold separatelyLightspeed Wireless Gaming Mouse: Exclusive Logitech G ultra-fast wireless technology used by pro gamers in tournaments around the worldHero 25K sensor via software update from G HUB, this upgrade is free for all gamers: Our most advanced yet, with 1:1 tracking, 400plus ips and 100 - 25,600 max dpi sensitivity and zero smoothing, filtering or acceleration11 customizable buttons and ultra-fast scroll wheel: Assign custom macros and shortcut commands to every button for every game using Logitech G hub software. Use ultra-fast scrolling to quickly navigate menus, long web pages and more