ASRock Launches the Z77 Extreme6/TB4 Motherboard with Thunderbolt
 

Few things in life are more complicated than the ports on a motherboard's rear panel. Not only do they disguise themselves in different shapes and sizes, they also serve for unique purposes and offer distinct performance. However, currently there is one in particular that stands out and deserves recognition - Thunderbolt! The leading motherboard manufacturer ASRock is joyous to announce that its new motherboard Z77 Extreme6/TB4 is equipped with two new Thunderbolt ports that support the revolutionary new file transfer technology.

http://www.techpowerup.com/174488/AS...underbolt.html