There are also other good motherboards based on the Intel Z77 chipset too !
Gigabyte motherboards have "Dual Thunderbolt Ports".
GIGABYTE's new dual port Thunderbolt motherboards are an exciting innovation, giving incredible performance and are perfect for video and film professionals using Thunderbolt and the PC," said Grant Petty, CEO, Blackmagic Design. "Customers using our wide range of Thunderbolt devices will now be able to choose to work in whatever format they need, giving them the flexibility to build whatever production and post production workflow they need."
http://www.guru3d.com/news/gigabyte-dual-port-thunderbolt-motherboards/