![Apple APPLE-THUNDER-FW-ADP Thunderbolt Male To FireWire 800 Female, MD464LL/A | Full Compass Systems Apple APPLE-THUNDER-FW-ADP Thunderbolt Male To FireWire 800 Female, MD464LL/A | Full Compass Systems](https://www.fullcompass.com/common/products/original/362887.jpg)
Apple APPLE-THUNDER-FW-ADP Thunderbolt Male To FireWire 800 Female, MD464LL/A | Full Compass Systems
![Amazon.com: Tripp Lite FireWire 800 IEEE 1394b Hi-speed Cable (9pin/4pin) 6-ft.(F019-006) black : Everything Else Amazon.com: Tripp Lite FireWire 800 IEEE 1394b Hi-speed Cable (9pin/4pin) 6-ft.(F019-006) black : Everything Else](https://m.media-amazon.com/images/I/71YNYUGpO9L._AC_SL1500_.jpg)
Amazon.com: Tripp Lite FireWire 800 IEEE 1394b Hi-speed Cable (9pin/4pin) 6-ft.(F019-006) black : Everything Else
![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://preview.redd.it/q0bia8d41ny51.jpg?width=640&crop=smart&auto=webp&s=d4f487c94a102856453bab536c57fdc34f53717b)
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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