Logitech G903 LIGHTSPEED Wireless Gaming Mouse, HERO 25K Sensor, 25,600 DPI, RGB, Lightweight, Programmable Buttons, 140h Battery Life, POWERPLAY-compatible, Ambidextrous, PC/Mac - Black : Amazon.co.uk: PC & Video Games
Logitech G502 LIGHTSPEED Wireless Gaming Mouse, Black, with G435 LIGHTSPEED and Bluetooth Wireless Gaming Headset, Black : Amazon.co.uk: PC & Video Games