The Thylacine USB card design has been open-sourced, so anyone can build one themselves if they have the skills, or you can order one in the next batch that gets made (none left in the current batch but I'm sure more will come) -
http://www.amibay.com/showthread.php?t=42395There's also an improved design being worked on on the A1K forums, but I don't know if they've started producing batches of them yet.
