That isn't the issue mentioned by OP.
136 karma · joined February 8, 2017
This might be brick & mortar's last laugh. How do you protect against fake merchandise? Don't worry about it, customers simply won't buy the obviously incorrect items, and you can identify and deal with them when you take inventory.
There are other (non-DIY) USB-to-ADB projects out there taking shape, too.
But I'm also hoping someone starts making Nubus cards for VGA, USB mass storage, etc. It would just take an FPGA or perhaps even an overclocked teensy.