The Dock (at the bottom, by default) looks the same.
Dock（默认情况下在底部）看起来一样。
2
Along the bottom is a speaker, microphone, and the 30-pin dock connector port.
底部分别是扬声器、麦克风和30针底座接口。
3
It USES maple floor boards to prop up the iPad. Of course your version could be a bit different and maybe even include a channel on the bottom where the Dock Connector cable can run.