The iPad Keyboard Dock combines a dock for charging your iPad with a full-size keyboard, which includes special keys that activate iPad features. The dock has a rear dock connector port, which lets you connect to an electrical outlet using the USB Power Adapter, sync to your computer, and use accessories like the iPad Camera Connection Kit. An audio line out port lets you connect to a stereo or powered speakers (audio cable sold separately)
The keyboard measures 11 inches wide and 4.5 inches deep, and stands just 0.65 inch tall toward the back, sloping down to a mere 0.25 inch at the spacebar. The white plastic dock fused to the back of the keyboard gives the accessory a total depth of 7.25 inches.
IPad’s keyboard become irritating when one has to move a cursor from one position to another position. For example, if after writing a document you want to edit the first two lines, you have to touch IPad and take the cursor to that position unlike using mouse facitlity.