What was once a stack of CDs is now a hard drive full of digital music. You have dozens of customized playlists or enjoy hitting Shuffle. But how to enjoy your music when you're away from the computer? The solution: stream your iTunes music throughout the house.
What's it for: Adding Wi-Fi to a wired network, bridging two LANs, repeating Wi-Fi signals, printing over a network, and streaming digital audio with iTunes. The bottom line: This is among the best compact wireless-networking devices available.