GA-F2A55-DS3 (rev. 3.0) rev. 2.0rev. 1.0 AMD A55 chipset BIOS 2A55DS33.F5a Socket FM2+ supports AMD FM2+/FM2 A-series APU GIGABYTE Ultra Durable™ 4 Plus Technology GIGABYTE UEFI DualBIOS™ GIGABYTE On/Off Charge™ for USB devices Features HDMI port for Full HD 1080 and HDCP support 14 USB2.0 and 6 SATA2 ports with RAID 0,1,10 support High ESD Protection on GbE LAN and USB ports All solid capacitors design