Time Capsule is a revolutionary backup appliance that can automatically back up everything on your Mac—wirelessly. So you’re no longer faced with the nightmare of losing important files, music, photos, and other valuable content. Time Capsule works with Time Machine in Mac OS X Leopard to give you constant, behind-the-scenes protection. It’s also a full-featured 802.11n Wi-Fi base station with simultaneous dual-band support, providing up to twice the coverage and five times the speed of 802.11g. That means every Wi-Fi device in your house can work over a wireless network at blazing speeds. You can even set up a separate Wi-Fi network for your guests. And more importantly, all your computers can all back up wirelessly to the same Time Capsule.
 
Top Features
Automatic wireless backup
Perfect with Time Machine in Mac OS X Leopard. Set it, then forget it. All the computers on your network can back up to Time Capsule.

Massive storage space
Available in 1TB and 2TB models starting at just $299.

Full-featured Wi-Fi base station
Set up a high-speed 802.11n Wi-Fi network with simultaneous dual-band support that offers up to five times the speed and twice the range of 802.11g.

Guest networking
Create a separate Wi-Fi network for your guests so that you don’t have to give them the password to your primary Wi-Fi network.

USB port for shared printing and additional storage
Connect a printer or an external hard drive.