Please reference Digidesign’s compatibility page for more information. Although Mac OS X 10.4.11 has not been tested or qualified by Digidesign, the only known issue at this time has to do with Pro Tools failure to launch in some cases due to improper prebinding.Note Added March 14, 2008, ProTools M-Powered version 7.4cs3 now supports Fast Track Ultra.Note Added: JThis driver has been qualified to work with PTMP 7.4.2.Installer will work for both PowerPC and Mac Intel systems.Fixes a problem found in previous drivers loading on 10.5.7 where the MIDI Out may not function correctly.Qualified with Mac OS 10.5.7, Mac OS 10.5.8.Added support for Mac OS X 10.6 Snow Leopard.Added support for Mac OS X version 10.7 Lion.Fixed: Control Panel unexpectedly quits when launching it on a non-English Mac OS.Support for Pro Tools 10.3 – Pro Tools 11.Added support for Mac OS X version 10.8 (Mountain Lion).Tested with Avid-qualified Apple computers.Mac OS X 10.9.4 Requires Pro Tools 11.2.1 or higher (added ).Mac OS X 10.9.1 Requires Pro Tools 11.1.2 or higher (added ).Mac OS X 10.9 Requires Pro Tools 11.0.3 or higher.Qualified with Mac OS X 10.9-10.9.4 Mavericks only.Fixed: Unplugging the Fast Track Ultra 8R while streaming audio from iTunes could disable all USB ports until restarting the computer.Tested with Avid-qualified Apple computers ( details).Note that Mac OS X 10.11 El Capitan (or later) is not compatible and will not be qualified.This is the final driver release for the Fast Track Ultra 8R.By downloading the software linked below, you accept the license agreement.USB 3.0 Ports not supported with Windows 7 ( more info).

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