Features for the : Apple 2M Thunderbolt Cable
Thunderbolt technology supports blazing-fast data transfer with two
independent channels of 10Gbit/s each. Use the Apple Thunderbolt cable to
connect your Thunderbolt-equipped peripherals to your new iMac or new MacBook
Pro.
Apple Thunderbolt cable can also be used for Target Disk Mode between two
Macs that support Thunderbolt, or to use a new iMac as a display for a MacBook
Pro equipped with Thunderbolt.