“According to people familiar with the matter, the latest beta of iOS 4.1, due to ship in the coming weeks, includes three new “Configuration Descriptors” within its USB configuration files — all of which pertain to devices that list “Apple, Inc.” as their “manufacturer” — as can be seen in the screenshot below.”
“Finally, and most intriguing, is a previously undiscovered mention of a mysterious device listed only as “unknownHardware.” Although the configuration files tag this device with a unique Apple product ID of 20547, it’s textual descriptor is similarly listed as “Unknown- Add device descriptor info for this device.”
The unknown device has an Apple product ID in the 20,000s, suggesting that will be the reincarnation of the Apple TV, which is rumored to be compatible with the App Store. (Making this theory even more likely.)
As rumored, the IDs point to the iPod Touch getting a major overhaul, as well as the iPad. (Cameras, anyone?) For a closer look at when these Apple product IDs actually mean, check out this post at the Boy Genius Report.