Which statement is true about the eSATA data port found on some HP notebook models?

A.
It is often shared with high-speed network ports.

B.
It is up to twice as fast as USB 2.0 and Firewire.

C.
It has more efficient data transfer than Firewire.

D.
It supplies sufficient power to support external devices.

Explanation:
http://port16.com/blog/2007/11/01/what-is-esata/