Apple Thunderbolt to FireWire Adapter A1463 EMC 2591. Easily connect your Thunderbolt-equipped Mac to a FireWire device with the Apple Thunderbolt to FireWire adapter. Small and compact, it connects to the Thunderbolt port on your Mac computer, giving you a FireWire 800 port that supplies up to 7 W for bus-powered peripherals like hard drives and audio devices.
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