Logitech G305 LIGHT SPEED wireless gaming mouse, HERO 12000 DPI sensor, 6 programmable keys 250 hours of battery life, Customizable game profiles, lightweight, PC / Mac, Black - EU Packaging: Amazon.de: PC & Video Games
Amazon.com: Logitech G502 Hero High Performance Wired Gaming Mouse, 25K Sensor, 25,600 DPI, RGB, Adjustable Weights, 11 Programmable Buttons, On-Board Memory, PC/Mac - Black : Video Games