Here you will get the latest Logitech Optical USB driver and software that support Windows and Mac OS.
Logitech Optical USB Windows Driver Download
MouseWare
Supported Windows OS: Windows 10, Windows 8, Windows 7
Logitech Optical USB MouseWare for Windows Download (4.07 MB)
Logitech Optical USB Mac OS Driver Download
Supported Mac OS: Mac OS 8.6 – 9.2x
This self-extracting archive contains MouseWare M4.0.6 and its resources.
Logitech Optical USB MouseWare for Mac Download (3.75 MB)
Logitech Control Center Mac
Logitech Control Center lets you customize your mouse buttons, and toggle between standard and enhanced key functions on your keyboard. It can also notify you of your device’s battery status.
Supported OS: Mac OS X 10.6.x, Mac OS X 10.7.x, Mac OS X 10.8.x, Mac OS X 10.9.x, Mac OS X 10.10.x, Mac OS X 10.11.x, Mac OS X 10.12.x, Mac OS X 10.13.x
Logitech Optical USB driver software for Mac OS X 10.12.x, Mac OS X 10.13.x Download (16.64 MB)
Logitech Optical USB driver software for Mac OS X 10.8.x, Mac OS X 10.9.x, Mac OS X 10.10.x, Mac OS X 10.11.x Download (17.07 MB)
Logitech Optical USB driver software for Mac OS X 10.8.x, Mac OS X 10.9.x, Mac OS X 10.7.x, Mac OS X 10.6.x Download (17.73 MB)
Logitech Optical USB driver software for Mac OS X 10.4.x (or older), Mac OS X 10.5.x Download (18.70 MB)