http://www.ebay.com/itm/Vintage-PocketHammer-240-Mass-Storage-Device-FWB-Inc-StreamLogic-Inc-/140897877799

Though, looking at the size, I'm not sure what's so "pocket" about it.

I like that it sits vertically. Would look pretty sweet next to a Quadra 700. I might just have to put my IIci in vertical orientation.

If only I could get my NuBUS FWB card working.