I am curious as to what USB 3.0 cards people are buying for their "legacy Mac Pros". I was set on buying the Sonnet card from B&H, assuming they would be the most Mac savvy vendor around, but some people had issues with bus powered drives and Bluetooth interference. I don't have a Bluetooth mouse or keyboard, so that's not an issue, but I do use bus powered drives about 20% of the time. Thoughts?
I bought a Fresco two ports card about a couple of months ago. I had to fiddle a bit inside the MP because it requires power from a molex plug, but once set it worked fine until a couple of days ago. Then it stopped. The system recognizes it, but neither a flash pen nor an external drive show up in the finder when connected. Searching on the web it seems like a powering issue. I have not solved it yet, tomorrow I'll test the if there's power coming from the molex plug or not. Transfer speed did not impress me, however. I have a cheap raid0 two drives array that was not any faster than an e-sata drive.
early 2008 MacPro, BM Intensity Pro, early 2008 iMac, 2011 MacBook Pro, FCP7, FCPX, OSX 10.8.3