Apple charges a lot for official iPad accessories.

If you plan to do any serious typing on the device, you'll probably want to invest in one of Apple's official iPad keyboards. The dock version isn't exactly portable. It's $69 price tag is also steep.

Here's an easy way to save $40. Buy Apple's official camera kit for the iPad. It contains two dongles. One for SD slots and one for connecting USB cameras. The USB dongle has a hidden function. It supports both USB keyboards and USB headsets.

Simply plug a keyboard you already have into your iPad. It will complain about the device not being supported. Ignore the warning, and type away. I've tried it myself and it works very well. It even supports basic "command - " functions like a normal Mac.

Unfortunately, this trick only works with the iPad and not the iPhone and iPod Touch. Also, it only supports more basic bus powered wired and wireless keyboards. Forget using your LED backlit gaming keyboard.