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Why won't this cable work? Firewire800>Thunderbolt>USB-C. I'm trying to mount an external drive on a Mac Pro 5,1 (Mid-2010). The drive doesn't seem to be getting power. Any tips would be appreciated.
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Pasow FireWire 1394b 800 IEEE 9 Pin to 9 Pin Male to Male Cable for Mac Pro, MacBook Pro, Mac Mini, iMac PC,Digital Cameras, SLR (9 pin to 9 pin) : Electronics
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elago FireWire 400 to 800 Adapter (White) for Mac Pro, MacBook Pro, Mac Mini, iMac and All Other Computers : Electronics
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