Gigabyte GA-Z68X-UD5-B3 (rev. 1.0)

Supports for LGA1155 2nd Generation Intel® Core™ Processors
Innovative 20 phase power VRM design for optimum power efficiency
Touch BIOS™ delivers No Need for Reboot to more easily modify BIOS settings.
4X performance boost with the Intel® Smart Response Technology
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
Hybrid EFI technology with DualBIOS for 3TB HDD support
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