Logitech MX Anywhere 2 Wireless Mouse, Bluetooth or 2.4GHz Wireless Mouse with USB Unifying Receiver, 1000 DPI Any Surface Laser Tracking, PC / Mac / Laptop - Black : Amazon.co.uk: Computers & Accessories
The excellent Logitech MX Anywhere 2 wireless mouse is less than 30 euros
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Logitech MX Anywhere 2S Wireless Bluetooth Mouse - Black
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