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dawnrazor

macrumors 6502
Original poster
Jan 16, 2008
427
321
Auckland New Zealand
I might not be 100% on the age of the MBA, but this is my question.

I have an old MBA (USB3 only) that I need to migrate over to a 2019 MBP (USBC only) Can I use a USB3 to USBC cable with migration assistant? I seem to recall I can’t MA over USB3 is that right?

Or would I be better off making a TM backup onto an external SSD and using that?

cheers
 
The 2010 and 2011 MacBook Air only had USB 2 ports, not USB 3. These will be really slow for any file transfer (~30 MB/sec). I don't see why a USB A cable with a USB C adapter wouldn't work to connect them however. But, personally, I always use a backup on an external disk for migration assistant. I use Carbon Copy Cloner instead of Time Machine, but that should also work.
 
The 2010 and 2011 MacBook Air only had USB 2 ports, not USB 3. These will be really slow for any file transfer (~30 MB/sec). I don't see why a USB A cable with a USB C adapter wouldn't work to connect them however. But, personally, I always use a backup on an external disk for migration assistant. I use Carbon Copy Cloner instead of Time Machine, but that should also work.
Thanks Boyd… the MBA might be newer then then I made out in that case as I’m fairly certain it’s USB3… but I take your point about speeds, probably no faster then over wifi… I‘ll use a SSD, it’s got to be the fastest option…
 
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