Gigabyte motherboards feature a 3x USB (Universal Serial Bus) power boost, delivering greater compatibility & extra power for USB (Universal Serial Bus) devices. Gigabytes unique USB (Universal Serial Bus) power design is also able to efficiently regulate output over the full voltage range, which greatly enhances USB (Universal Serial Bus) device compatibility. In addition, dedicated lower resistance fuses ensure lower voltage drops, & provide more stable & plentiful power delivery. Dual BIOS is a Gigabyte patented technology that automatically recovers BIOS data when main BIOS has crashed or failed. Featuring 2 physical BIOS ROMs integrated onboard, Gigabyte Dual BIOS allows quick & seamless recovery from BIOS damage or failure due to viruses or improper BIOS updating. Fast, comprehensive, & up-to-the-minute protection against online threats. It safeguards your computer, identity, & home network without slowing you down. It sets the standard for speed & makes online shopping, banking, & browsing safer & more convenient than ever.