Logitech MX Vertical mouse wants to ease the strain on your wrist
Logitech MX Vertical Wireless Mouse – Advanced Ergonomic Design Reduces Muscle Strain, Control and Move Content Between 3 Windows and Apple Computers (Bluetooth or USB), Rechargeable, Graphite - Newegg.com
Logitech MX Vertical Ergonomic Wireless Mouse
Logitech Lift Vertical Ergonomic Mouse, hands on: Compact and comfortable | ZDNET
Logitech MX Vertical - Esben Oxholm - Freelance CG Artist - Product Images and Animations
Logitech MX Vertical Review: The Clear Leader for Ergonomic Mice – Review Geek