Review on Renewed Logitech M720 Wireless Triathlon Mouse with Bluetooth, Hyper-Fast Scrolling and USB Unifying Receiver for PC, Laptop - Black by Stanisaw Augustynowi ᠌

Has some pros: High quality rubber coating. Comfortable for medium sized hands. Button under the thumb to switch between windows in WIN. Not easily soiled white base. Auto-shutdown when the PC is turned off, as a result - does not waste battery power. Inside the compartment there is a place for a USB adapter. "Free" mode in the scroll wheel. With its cons: scroll left and right with the mouse wheel. Poorly implemented, the click is imperceptible, interferes with work in software systems where clicking on the mouse wheel is involved (cf. mouse button)