Time Capsule is a revolutionary backup appliance that can automatically back up everything on your Mac—wirelessly. It works with Time Machine in Mac OS X Leopard and Snow Leopard to give you constant, behind-the-scenes protection. Time Capsule is also a full-featured 802.11n Wi-Fi base station with simultaneous dual-band support and up to 50 percent better performance and up to 25 percent better range than the previous generation. It lets you easily share your broadband Internet connection, printer, hard drive, and more. You can even set up a separate Wi-Fi network for your guests.

1              Based on a comparison with Apple’s previous-generation 802.11n products. Comparison assumes AirPort Extreme network with 802.11n-enabled computer. Accessing the wireless network requires an AirPort- or AirPort Extreme–enabled computer or other Wi-Fi Certified 802.11a/b/g/n-enabled computer. Actual performance will vary based on range, connection rate, site conditions, size of network, and other factors. Range will vary with site conditions.