Redragon M908 Impact RGB LED MMO Mouse with Side Buttons Optical Wired Gaming Mouse with 12,400DPI, High Precision, 20 Programmable Mouse Buttons, White: Amazon.co.uk: PC & Video Games
Logitech G600 MMO 20 Programmable Buttons USB Gaming Mouse - Black (A) | eBay
Redragon M908 Impact RGB LED MMO Mouse with Side Buttons Optical Wired Gaming Mouse with 12,400DPI, High Precision, 20 Programmable Mouse Buttons : Amazon.co.uk: PC & Video Games
SteelSeries Rival 3 - Gaming Mouse - 8,500 CPI TrueMove Core Optical Sensor - 6 Programmable Buttons - Split Trigger Buttons - Black : Amazon.co.uk: PC & Video Games