You’re looking at the backside of the new Sony Reader. It just turned up this morning on the FCC website where Engadget found it first.
Right now all we know is that it has Wifi, it’s called the PRS-T1, and Sony said it was an ebook reader. Sony has requested that the FCC hide the rest of the data.
This is a little unusual for Sony in that this is the first time that a new eBook reader went through the FCC before the press conference. Usually the paperwork doesn’t show up until after the new device has been announced.