Amazon.com: Logitech Signature M650 Wireless Mouse - For Small to Medium Sized Hands, 2-Year Battery, Silent Clicks, Customizable Side Buttons, Bluetooth, for PC/Mac/Multi-Device/Chromebook - Black
Logitech Signature M650 Series computer mice feature SmartWheel scrolling for precision » Gadget Flow
Logitech Signature M650 L : Excellent Versatility For The Office – Zen The Geek
Logitech M650 Wireless Mice - Small, Large, Left Handed Mouse