1.Function same as original keyboard for iPad.
2.Wired keyboard for iPad accessory.
3.Keyboard for iPad,with leather case.
4.A dock for charging your laptop with a full-sized keyboard,which includes special keys that can activate for iPad features.
5.With a rear 30-pin connector,the dock makes laptop to connect an electrical outlet like the USB power adapter,sync to your computer,and to use accessories like the laptop camera connection kit.
6.An audio jack makes iPad to connect a stereo or powered speakers(audio cable sold separately).
7.A leather case for protection.