This is a 1:3 scale reproduction of the iconic Atari 1050 floppy drive from 1982. It's designed to fit a simple USB SD card reader, like this one: www.amazon.com/eForCity-Memory-Reader-Adapter-Smoke/dp/B000Z9R2QQ/ The companion 1:3 scale Atari 800XL is also available here: https://www.shapeways.com/model/2943768 This and my other models, hand painted, finished and assembled, are available on my Etsy store: https://www.etsy.com/shop/RetroConnector