For your consideration at this wonderful auction is one rare and new-in-box Apple Thunderbolt 2 to FireWire 800 Adapter cable, still sealed in the original Apple factory retail box. Apple has permanently discontinued this product. Model number MD464ZM/A (equivalent to MD464LL/A) and part number A1463. This product is required for connecting any supported FireWire 800 devices (with FireWire 400 devices converted to FireWire 800 connections) to Thunderbolt 2 ports on the Mac Pro (Late 2013), Mac Mini (Late 2014), MacBook Air (13-inch, Early 2015-2017), MacBook Air (11-inch, Ear;ly 2015), MacBook Pro (Retina, 13-inch, Late 2012-2015), MacBook Pro (Retina, 15-inch, Mid 2012-2015), iMac (Retina 4K, 21.5-inch, Late 2015), iMac (Retina 5K, 27-inch, Late 2014-2015). Thunderbolt 3 connections may be compatible using a Thunderbolt 3 (USB-C) to Thunderbolt 2 adapter, sold separately. Product was created in 2012 and quietly discontinued in 2022. Product requires Mac OS X 10.7.4 or later. Please choose carefully and review your computer hardware configurations carefully before purchasing. Products are new and sealed, there are no returns, refunds or cancellations on committed purchases. Cancellation requests on items ordered by mistake will be declined. I will ship international.