These little units are incredibly useful and easy to set up. The AirPort Express has a few different basic functions, among them: extending your Wi-Fi network, adding a Wi-Fi printer, and adding AirPlay features to play and control music from your Mac or iOS device through your favorite speakers.
Setting up for AirPlay can be done in a few different ways. It can be set up the traditional way, using cables, by connecting the wires directly to the main Wi-Fi base station (often an AirPort Extreme). You can also do a wireless setup by enabling AirPlay on an existing Wi-Fi network.
All you have to do then is simply connect your favorite audio system via a standard 3.5mm plug or optical digital (Toslink) plug, and voila: you have your wireless AirPlay audio system set up and ready to play.
We now have these little guys in stock at only $79.99!
**For more information about using AirPlay with your Mac or iOS devices, check out the Apple Support article here.