![Amazon.com: elago FireWire 400 to 800 Adapter (White) for Mac Pro, MacBook Pro, Mac Mini, iMac and All Other Computers : Electronics Amazon.com: elago FireWire 400 to 800 Adapter (White) for Mac Pro, MacBook Pro, Mac Mini, iMac and All Other Computers : Electronics](https://m.media-amazon.com/images/I/41ZUFHAmcKL.jpg)
Amazon.com: elago FireWire 400 to 800 Adapter (White) for Mac Pro, MacBook Pro, Mac Mini, iMac and All Other Computers : Electronics
![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.
![Amazon.com: Yeworth 6FT Firewire High Speed IEEE 1394 Firewire 800 to Firewire 400 Cable, 1394B 800-400 IEEE 9 Pin Male to 4 Pin Male Cable for MacBook Pro, Mac Mini, iMac PC, Digital Cameras, SLR : Electronics Amazon.com: Yeworth 6FT Firewire High Speed IEEE 1394 Firewire 800 to Firewire 400 Cable, 1394B 800-400 IEEE 9 Pin Male to 4 Pin Male Cable for MacBook Pro, Mac Mini, iMac PC, Digital Cameras, SLR : Electronics](https://m.media-amazon.com/images/I/61v9SIRUQbS._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Yeworth 6FT Firewire High Speed IEEE 1394 Firewire 800 to Firewire 400 Cable, 1394B 800-400 IEEE 9 Pin Male to 4 Pin Male Cable for MacBook Pro, Mac Mini, iMac PC, Digital Cameras, SLR : Electronics
![Amazon.com: PASOW FireWire 800 to 400 9 to 6 pin Cable (9pin 6pin) 6FT, IEEE 1394 Firewire 800 9-pin/6-pin Cable 6 Feet(9 pin to 6 pin) : Electronics Amazon.com: PASOW FireWire 800 to 400 9 to 6 pin Cable (9pin 6pin) 6FT, IEEE 1394 Firewire 800 9-pin/6-pin Cable 6 Feet(9 pin to 6 pin) : Electronics](https://m.media-amazon.com/images/I/41eaYrjcYgL._AC_.jpg)
Amazon.com: PASOW FireWire 800 to 400 9 to 6 pin Cable (9pin 6pin) 6FT, IEEE 1394 Firewire 800 9-pin/6-pin Cable 6 Feet(9 pin to 6 pin) : Electronics
![Amazon.com: StarTech.com 6 ft 1394b 9 Pin to 9 Pin Firewire 800 Cable M/M - IEEE 1394 cable - FireWire 800 (M) to FireWire 800 (M) (6 ft) - black (1394_99_6) : Electronics Amazon.com: StarTech.com 6 ft 1394b 9 Pin to 9 Pin Firewire 800 Cable M/M - IEEE 1394 cable - FireWire 800 (M) to FireWire 800 (M) (6 ft) - black (1394_99_6) : Electronics](https://m.media-amazon.com/images/I/61dlRQ3HjbL.jpg)
Amazon.com: StarTech.com 6 ft 1394b 9 Pin to 9 Pin Firewire 800 Cable M/M - IEEE 1394 cable - FireWire 800 (M) to FireWire 800 (M) (6 ft) - black (1394_99_6) : Electronics
![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.jpg)
Amazon.com: Tripp Lite FireWire 800 IEEE 1394b Hi-speed Cable (9pin/4pin) 6-ft.(F019-006) black : Everything Else
![Apple Thunderbolt to FireWire Adapter Thunderbolt Male To FireWire 800 Female, MD464LL/A | Full Compass Systems Apple Thunderbolt to FireWire Adapter Thunderbolt Male To FireWire 800 Female, MD464LL/A | Full Compass Systems](https://www.fullcompass.com/common/products/original/362887.jpg)