This download contains the Windows Support Software (Windows Drivers) you need to support 64-bit versions of Windows 7 and Windows 8 and Windows 8.1 on your Mac.
For more information on which operating systems are supported on different Mac systems, click here.
For more information on Boot Camp, click here.
Note: If you are using one of the Macs listed below, you should download Boot Camp Support Software 5.1.5621 instead
Updated on Feb 12 2014