Apple iPad Keyboard Dock

With the iPad Keyboard Dock, you get a useful home base for your iPad. It combines a built-in aluminum Apple keyboard with a dock for syncing, charging, and more. It also works with other iPad accessories, such as the iPad Dock Connector to VGA Adapter and the iPad Camera Connection Kit.
Here are some ways you can use the iPad Keyboard Dock:
Connect the dock to your computer with the USB cable included with your iPad to sync iPad and charge its battery.
Connect the dock to an electrical outlet using the iPad 10W USB Power Adapter (included with your iPad) to charge the iPad battery.
Use the dock to hold your iPad at the perfect angle to compose email and notes using the keyboard or to watch your favorite videos or photo slideshows.
Connect the dock to a TV or video projector using a compatible cable such as the iPad Dock Connector to VGA Adapter or the Apple Component or Composite AV Cable.*
Connect the dock to a stereo or speakers using an AV cable or a stereo audio cable to play music from iPad.*
About the keyboard

The attached keyboard features a sleek anodized aluminum enclosure with low-profile keys that provide a crisp, responsive feel and an ultracompact design that fits on even the most crowded desk. Special keys provide one-touch access to a variety of iPad features — the Home screen, Spotlight search, display brightness, picture frame mode, the onscreen keyboard, and screen lock.
* Cables sold separately.