The Apple Thunderbolt to Firewire Adapter A1463 is a genuine, official product designed specifically for Apple computers. This portable adapter allows for a 1:1 connection split, with a FireWire 1394b 9-Pin Female connector B. It provides an output voltage of 1.5V and is compact in design, making it easy to use and transport. The sleek white colour of the adapter ensures it will seamlessly blend in with any Apple device it is connected to. Ideal for connecting FireWire devices to Thunderbolt ports, this adapter is a reliable and efficient solution for those in need of such a conversion.