I've been playing around with my xbox and I wanted a way to transfer stuff to and from it, other than ftp, that was bigger than my 8mb memory card that I never use so I thought about it and figured it would be really cool if I just used a memory card casing with a USB plug in it as an adapter. My xbox is modded and xbox uses standard USB connections with proprietary plugs so this was very simple, I just thought it was cool so I would take some pics and post it.
The insides. Simple, just 4 wires to 4 pins and some hot glue.
The USB plug. I cut the hole with a file, a dremel, and an exacto knife. It isnt the neatest, but Its good enough.
In a controller.
Front and back with my flashdrive (this all works great by the way)
In a controller with flash drive front and back.
