Gigabyte GA-P67A-UD5-B3 (rev. 1.0)

Supports Intel new B3 stepping 6 series chipset
Supports the newest LGA1155 2nd Generation Intel® Core™ processors
Innovative 20 phase power VRM design for optimum power efficiency
Ultra Durable 3 Technology with copper cooled quality for lower working temperature
Supports USB 3.0 with superfast transfer rates of up to 5 Gbps
GIGABYTE 3x USB Power with On/Off Charge USB ports
High speed SATA3 storage interface with superfast 6Gbps link speed
SLI and CrossFireX multi-graphics support for ultimate graphics performance
XHD technology accelerating hard drive performance with ease
Supports Dolby Home Theater audio
Stylish Power/reset/Clr CMOS onboard button for easily operation on the workbench