Gigabyte Ultra Durable 4 Classic GA-A55M-DS2 Desktop Motherboard - AMD A55 Chipset - Socket FM1

Gigabyte GA-A55M-DS2 features humidity protection, humidity can play havoc on a motherboard's circuitry. Gigabyte's glass fabric PCB design helps protect against electrical shorts due to humidity by reducing the gaps in spacing between PCB filaments.Permanent damage from power surge or failure during BIOS update can be avoided with Gigabyte DaulBIOS, which automatically enables a secondary, back up BIOS. Gigabyte also uses anti-surge ICs to protect the motherboard against power surges.