◆ New, Unopened ◆ Apple ◆ Genuine ◆ ◆ Thunderbolt to FireWire Adapter ◆ Part Number: MD464ZM/A ◆ This is a new, unopened item that has been stored. Thank you. ◆ Shipping Method: Takkyubin Compact (Express Delivery Compact) ◆ With the Apple Thunderbolt to FireWire Adapter, you can easily connect a Mac with a Thunderbolt port to a FireWire device. It's very compact in size. Simply connect it to your Mac's Thunderbolt port, and it can be used as a FireWire 800 port, supplying up to 7W of power to bus-powered peripherals such as hard drives and audio devices.