The iPad 2 Dock was released in 2011 along with the iPad 2 as a 30-pin charging option. In addition to charging, it also has a line-out audio port.
The iPad 2 Dock box somewhat confusingly designated the product as “iPad Dock.” However, the dock is a significantly larger design than the original iPad Dock, measuring 3.3 inches wide, 1.5 inches tall, and 3.6 inches deep. The sticker on the bottom of the box was printed as “iPad 2 Dock,” while the front of the box was printed with “iPad Dock.”
This dock included a front lip that made using it with an iPad in a case impossible.