Zoom Livetrak L8 12in, 8out mixer/recorder/audio interface. This is a bit of a Swiss Army Knife of audio interfaces, ideal for musical recording, live shows, field recording, podcasting and a range of other things. Loads of reviews and discussion of these online, and the Zoom product page has lots of info too. This one's in great condition, with minimal signs of use. I don't have the original packaging, unfortunately, but it'll be wrapped up well and will come with a compatible USB cable.
eBay