Apple Airport Express
Simultaneous dual-band 802.11n Wi-Fi. Easy setup from your iPhone, iPad, iPod touch, Mac or PC.
Setting up your Wi-Fi network is now foolproof and possible from any device: iPhone, iPad, iPod touch, Mac or PC! A setup assistant is built into iOS and in AirPort Utility for OS X. If you use a Windows PC, you can download AirPort Utility for free. The Apple Airport Express can be used to create a Wi-Fi network for guests, streaming music or printing from every room in your house.