The Logitech Tablet Keyboard for iPad was designed to be used with iPad and iPad 2 devices. It will also function on other iOS 4.0 and later devices with Bluetooth keyboard support.

This keyboard can connect to Macintosh computers with Bluetooth running Mac OS X 10.6 and later as well, but not all of the special keyboard functions will work.

NOTE: While the iPhone 3G can run iOS 4.x, it does not have Bluetooth keyboard support, so you won't be able to use this keyboard with the iPhone 3G.