Go Back   MacRumors Forums > Apple Hardware > Desktops > Mac Pro

Thread Tools Search this Thread Display Modes
Old Feb 23, 2015, 12:03 PM   #1251
macrumors newbie
Join Date: Nov 2013
Thanks for the reply. I did some monkeying around and after putting OS X into unsigned kext mode and installing the generic USBXHCI from your link I have met with some success. System profiler now shows it as both a USB 3.0 High-Speed Bus and a USB 30. SupeSpeed Bus. My USB 3 thumb drive is now readable when attached, but as I have it formatted as an install drive for Yosemite I'm going to have to determine another way to benchmark things. Anyhow, thanks for the advice, I'm pleased to have some functionality at least! I'll post back if I make any further determinations.
thornslack is offline   0 Reply With Quote
Old Feb 24, 2015, 05:12 PM   #1252
macrumors 68020
flowrider's Avatar
Join Date: Nov 2012
Here's a card for $7.00 for you budget minded folks:


Note review #4, works in a 4,1 Mac Pro.

flowrider is offline   0 Reply With Quote

MacRumors Forums > Apple Hardware > Desktops > Mac Pro

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Similar Threads
thread Thread Starter Forum Replies Last Post
Best USB 3.0 card for Mac Pro? fizzicist Mac Peripherals 18 Jul 29, 2014 04:44 PM
state of the mac pro in the future egy195 Mac Pro 8 Mar 29, 2014 01:05 PM
Mac Pro 2008 USB 3.0 HD reports as USB 2.0 sgginc Mac Pro 2 Oct 27, 2013 03:14 PM
Apple Building 2TB Solid State Drives for Next Mac Pro Release? MacRumors MacRumors.com News Discussion 307 Apr 29, 2013 04:11 PM
Mac Pro 1,1 and USB 3.0 AF08 Mac Pro 3 Jul 9, 2012 07:04 PM

Forum Jump

All times are GMT -5. The time now is 05:49 PM.

Mac Rumors | Mac | iPhone | iPhone Game Reviews | iPhone Apps

Mobile Version | Fixed | Fluid | Fluid HD
Copyright 2002-2015, MacRumors.com, LLC