Forums macs notebooks macbook pro. usb 3.0 expresscard mac drivers. discussion in 'macbook pro' started by ethosx, aug 26, 2012. 5 - download the multibeast that best fits your system in my case - multibeast snow leopard 3.10.1 6 - it is a small file - 22 mb total (in zip format). Displaylink macos software. from this page you can download a driver for your displaylink