Apple tablets are convenient to carry everywhere thanks to their lightweight, substantial memory capacity, and the ability to wirelessly connect to many audio and video systems. However, when a wireless sync or easier file transfer is required between the tablet and a personal computer, especially if the latter runs on the Windows operating system, iPad 2 adapters are necessary, as only direct connection will reliably allow the devices to interconnect or add your tablet to a local network.
An adapter for iPad 2 becomes indispensable in situations where the media content of the tablet's memory needs to be output to external devices, such as a projector, another monitor, or audio amplifiers. Taking a tablet filled to the brim with your favorite music and movies and simply connecting it to output devices is much easier than carrying a whole packet of audio and video discs or a music center on vacation or weekend trips. A USB adapter for iPad will end the "format wars" and allow you to simply enjoy your favorite activities, as well as give you the opportunity to forever forget about a paper phonebook by synchronizing phones and addresses from your tablet's memory with your personal computer or smartphone, if they are connected to each other or if all your similar devices are connected to a single personal Internet synchronization server, such as Apple's iCloud or the recently available for other UNIX systems, Ubuntu One. Nevertheless, despite the rapid development of wireless and "cloud" technologies, the simplest and most reliable way for transferring and synchronizing files between mobile computing devices traditionally remains the analog adapter cable.
```