The latest version of the Razer Synapse 2.0 software can be found for download on their website:

Synapse will also need .NET Framework 4.0 installed and if it is not detected, the installation will occur automatically:

The Razer Synapse 2.0 software installation can be done really easy, not requiring additional steps:

Upon the first run, we will be prompted to create an account; if we do not have a previous account, we can create it from the same interface:

Synapse then downloads the rest of the needed modules and after this action is completed, a restart will be required:

All customization settings are available from the software interface, which is well organized and easy to use; the GUI is split in multiple tabs located at the top; the Customize tab is the most complex and here we can assign functions to the programmable buttons:

The view of the mouse can be changed, to be able to assign functions to the mechanical switch buttons too; here we can also switch between “123” and “NUM” mode, so two functions can be assigned to each button. We can jump between the “123” and “NUM“ modes by using the switch on the bottom of the mouse: