New for 2012, Apple introduced a redesigned AirPort Express Base Station, a compact wireless router which includes features previously available only in their AirPort Extreme. The new AirPort Express features a completely redesigned compact enclosure and new wireless and connectivity capabilities. Simultaneous dual-band 802.11n Wi-Fi allows users to easily create a network that delivers optimal performance and range. The AirPort Express also features an audio-out port to connect external powered speakers or an A/V receiver and use AirPlay to wirelessly stream from iTunes on your Mac or iOS device. A USB 2.0 port allows you to share a printer wirelessly over your network, and an additional ethernet port lets you connect to other computers and network devices. Setup is built right into OS X and iOS and can be done in just a few simple steps, and with AirPort Utility 6.0 for OS X Lion and iOS you can access a visual map of your network for viewing and reconfiguring devices.