![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. 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.](https://i.redd.it/q0bia8d41ny51.jpg)
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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Amazon.com: CY IEEE 1394 6Pin Female to 1394b 9Pin Male Firewire 400 to 800 Cable 20cm : Electronics
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![Jeff Greenstein on Twitter: "Just for fun, I tried connecting my old iPod to my new MacBook — and miraculously, it worked. From right to left: USB-C to Thunderbolt > Thunderbolt to Jeff Greenstein on Twitter: "Just for fun, I tried connecting my old iPod to my new MacBook — and miraculously, it worked. From right to left: USB-C to Thunderbolt > Thunderbolt to](https://pbs.twimg.com/media/DmSx7GtUUAASgek.jpg)
Jeff Greenstein on Twitter: "Just for fun, I tried connecting my old iPod to my new MacBook — and miraculously, it worked. From right to left: USB-C to Thunderbolt > Thunderbolt to
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