Amazon.co.jp: elago FireWire 400 to 800 Adapter for Mac [parallel import goods] : Computers
InLine 34600A | InLine FireWire 400 / 800 1394b Adapter 6 to 9 Pin female / male
FireWire 400 to 800 Adapter – elago
In an attempt to get access to content on my old MiniDV cam tapes, I attempted this long shot of an adapter hell... It's a Firewire 400 cable, to a Firewire 800
Firewire 800 to 400 Adapter Male 9 Pin to Female 6 Pin IEEE 1394 a-b Converter | eBay
FireWire 400 to 800 Adapter - Sonnet
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