Gigabyte GA-990XA-UD3 (rev. 3.1)

Supports AMD AM3+/ AM3 series processors
8+2 phase power design for AMD high-TDP CPU support
2-way CrossFire/ 2-way SLI multi-graphics support
GIGABYTE Ultra Durable™ 4 Technology
Features high quality audio capacitors
Supports Dolby Home Theater audio
4 USB 3.0 ports with transfer rates of up to 5Gbps
GIGABYTE On/Off Charge™ for USB devices
GIGABYTE UEFI DualBIOS™ technology