
This is an expensive piece of hardware (two, if you count my Microsoft keyboard) rendered nigh-on useless by malfunctioning software.

And occasionally, randomly, the modifier keys on my (otherwise unsupported by a driver) Microsoft keyboard swap their functions (I have them set to the proper Mac keyboard layout of Command on the right, Option on the left, using the OS X Keyboard prefpane), a problem which is often remedied by unplugging not the Microsoft receiver but the Logitech receiver. Doing this also causes my button configuration to be screwed up I have the thumb button on my Performance Mouse MX set up for Mission Control, and it stops working entirely after unplugging and replugging the Unifying Receiver. It works again, for an indeterminate amount of time, and will often fail again, especially if my Mac has just been started up. Logitech's solution, as per their forums, is to unplug the receiver and plug it back in again. Oddly enough, all the buttons still work though. Now, since the 10.11.2 update has come out, my mouse will often lose the ability to track, stopping the cursor dead in its tracks.

Furthermore, Options provides advanced functions over SetPoint.Everything had been working properly using v3.9.3 on El Capitan. Option is simply a newer version of SetPoint that was meant to replace it. Logitech Options and Logitech SetPoint were designed for the same purpose. What is the difference between Logitech Options and Logitech SetPoint? From a backup, you can easily restore setup settings on any computer. You can also create an account in Logitech to backup your device settings to the cloud automatically. Moreover, if you have an Easy-Switch keyboard, you can see which computers are connected to channels 1-2-3. Be aware of when your battery life is running low, so you won’t be caught off guard. When you use Notifications & Status, you’ll be notified when you have a change in battery level, backlighting level, and Caps Lock.


Additionally, it can tell you whether Caps Lock and Num Lock are enabled on your device and whether your device has a low battery level via on-screen notifications. There are a number of device’s settings you can adjust, including the following: Customize mouse buttons, keyboard F-keys and hot-keys, Adjust point and scroll behavior, Enable and disable touchpad gestures. It allows you to change the configurations of your Logitech mouse, keyboard, touchpad, and number pad on Windows and macOS. Logitech Options (formerly Logitech Control Center or SetPoint) is a control and management driver, for managing mouse devices and controlling their behavior and functions. Download Logitech Options - Logi Options+ is the powerful, easy-to-use, next-gen application that enables customization for Logitech mice and keyboards so you can work how you want.
