So i'm bored at work and looking into making a usb switchblade for the 1st time. I've read up on a few ways to go about doing it, such as buying some teensy 2.0's and hooking it up that way, or using u3 capable flash drivers to converting them to do what I want.

Do they even make u3 drives anymore though? I have a few sandisk cruzer's in the office, but none of them are recognized as sandisk drivers according to sandisk's lpinstaller to put u3 on them.

Also the u3 site is down since sandisk stopped supporting it a long time ago. Shit out of luck and just need to toss out the $20-$40 to buy a rubber ducky from hak5 or a teensy2.0 to make my own?