Performance and expansion never seen on a notebook before.
With 10 Gbps of throughput in both directions, Thunderbolt I/O technology lets you move data to and from peripherals up to 20 times faster than with USB 2.0 and more than 12 times faster than with FireWire 800. Two 10-Gbps channels on the same connector mean you can daisy-chain multiple high-speed devices and a display, without using a hub — and without reducing performance.
