Ask power users what their favorite mouse is and you'll probably find that many have the MX Master high atop that list. Today, Logitech is upgraded the popular mouse with a new version that enhances its accuracy and performance. The company has made improvements to its Darkfield High Precision tracking that increases the cursor speed and resolution to 4,000 DPI.
They've also managed to allow the MX Master 2 to work on just about any surface (even glass) and it'll work for up to 70 days on a single charge. For travelers, Logitech is also introducing a smaller MX Anywhere 2, which also gets the same performance upgrades.