My Logitech MX 2 Anywhere Mouse is a key piece of hardware that I use every single day.
Here are the key reasons I chose this mouse (even over Apple's magic mouse which I also own, and is fantastic, but Logitech's offering is far superior):
- Blue laser technology, works on every surface even glass. This is what works better than any other mouse I've ever used. I move around and use all my devices in many different places. This mouse tracks perfectly on EVERY surface. All other mice I've used have never worked on all the surfaces I've encountered, but this one does.
- Usable while recharging and a single charge lasts months!
- Bluetooth (no dongle) AND this mouse can connect to THREE different devices. It's easy to switch from one to another with the simple click of a button on the bottom of the mouse. Have a Windows desktop and a Mac OSX laptop? Two laptops? Two laptops and an iPad? You can pair this mouse to all of them and easily switch which hardware you are currently controlling. Yes, one mouse to rule them all. I use this feature multiple times a day.
- Many buttons each customizable (via Logitech Options software). This mouse has all the controls I could want. Please note I am not a gamer.
- You can find out details about all these features and many more here from Logitech themselves.