ASRock will soon debut the 770 Extreme3 motherboard, a new AMD 770 + SB710 chipset based motherboard with support for Dual Channel DDR3 1600, 2x SATA 6Gbps, and one USB 3.0 port. I've uploaded a PDF with more details about this motherboard to Scribd:
ASRock 770 Extreme3 motherboard unveiled
Posted on Thursday, February 11 2010 @ 16:20 CET by Thomas De Maesschalck