GIGABYTE® Z77N-WIFI: H61 Express Chipset: Socket LGA1155, 2.5GT/s DMI,

Supports: 2nd Generation Pentium, Core i3, i5, i7 LGA1155

2x DDR3-1333 Slots (Dual Channel - 16GB Max),

2x SATA2,

2x SATA3 (RAID 0, 1, 5, 10),

6x USB 2.0 (4 On Back Panel, 2x By Cable),

4x USB 3.0 (2 On Back Panel, 2x By Cable)

2x PCI Express x16 Slots,

Realtek Gigabit LAN, Intel HD Graphics (On CPU),

Up To 7.1 Channel HD Audio

Graphics Requires Core i3-2xxx / Core i5-2xxx / Core i7-2xxx With Graphics Support On The CPU - Please See Intel LGA 1155 CPU List

Rear IO Panel Display Ports Available: DVI-I Port, 2x HDMI

Ultra Durable 4 Classic Features: New Glass Fabric PCB, High ESD Resistance and Anti-Surge IC's, Dual UEFI BIOS, All Solid Capacitors, Lower RDS(on) MOSFET

GIGABYTE 3D BIOS, 3rd Generation Intel® Core™ Processors, PCI Express Gen.3 Support, Intel® Rapid Start, Intel® Smart Connect, COM(via Header)