There had to be a usb typewriter. With the clickety-clack and all.
When I thought of it recently, I googled it to see if someone has done it.
Someone has done it. And done it wonderfully. Great job! It even writes on paper.
this is the web: http://www.usbtypewriter.com
this is the shop: http://www.etsy.com/shop/usbtypewriter
this is the video: