iPad prototype from early 2000s revealed in Jony Ive deposition (updated) - The Verge
Dongle on X: "Prototype 1st Generation iPad - Switchboard An interesting side note: This was manufactured on 01/11/2010, The same day as the other 1st gen iPad I've posted https://t.co/nqgBMGukBQ" / X
Apple iPad 3 prototypes everywhere | Network World
New first-gen iPad prototype images detail how Apple considered a 'dual dock' design - 9to5Mac
A look at the original iPad prototype - CSMonitor.com
The iPad that never was: kickstands, curves, and 'highly confidential' Apple prototypes revealed - The Verge
Sold at Auction: APPLE iPAD: FIRST GENERATION PROTOTYPE WITH SWITCHBOARD UTILITY. Apple iPad, model K48AP, Cupertino, c.2009,
Steve Jobs completed iPad 'prototype' design decade before 2010 debut!
Photos emerge of 2004 iPad prototype
First-Gen Working Apple iPad Prototype Surfaces Showing How it All Began - Gizmochina