Download of Mac Pro SMC Firmware Update 2.0 was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The actual developer of this free software for Mac is Apple Inc. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. The software lies within System Tools, more precisely System Optimization.
From the developer:
Mac Pro SMC Firmware Update is recommended for all Mac Pro (late 2013) models. This update enables Mac Pro to enter Power Nap without running the fan for most Power Nap activities, and addresses a rare issue where a low-speed USB device may not be detected at boot.
You may want to check out more software for Mac, such as MacBook Pro SMC Firmware Update or MacBook SMC Firmware Update, which might be similar to Mac Pro SMC Firmware Update.
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