Take the music from the iTunes library on your computer and sends it wirelessly to any stereo or speakers in your home
Print wirelessly through AirPort Express--its almost like having a printer in every room of the house
Wirelessly share photos, movies, and other files without having to worry...

Three Gigabit Ethernet LAN ports for connecting computers or network devices
Wireless networking router based on the 802.11n draft standard
Interoperable with Wi-Fi Certified 802.11a, 802.11b, and 802.11g Mac computers and Windows-based PCs
Up to 5 times faster and twice the range of 802.1...