ASRock Z87 Extreme9/ac BIOS 1.20

Specifications:

- A-Style : Home Cloud, Purity Sound, 802.11ac Wi-Fi
- Supports 4-Channel, Dual-Port Thunderbolt Technology
- Supports 4th Gen Intel Core i7 / i5 / i3 / Xeon / Pentium / Celeron in LGA1150 Package
- Premium Gold Capacitor Design, Digi Power, 12 Power Phase Design, Dual-Stack MOSFET
- Supports Dual Channel DDR3 2933+(OC)
- 5 x PCIe 3.0 x16, 1 x PCIe 2.0 x1, 1 x mini-PCIe
- AMD 4-Way CrossFireX and NVIDIA 4-Way SLI supported by PLX PEX 8747 Bridge
- Rear VGA I/O: 1 x HDMI, 2 x Thunderbolt, 1 x DisplayPort Input (for test only)
- Intel Dual Gigabit LAN with Teaming
- 7.1 CH HD Audio with Content Protection (Realtek ALC1150 Audio Codec), Supports DTS Connect
- 10 x SATA3, 1 x eSATA, 12 x USB 3.0, 9 x USB 2.0
- 1 x ASRock Wi-SD Box
- WLAN : 1 x WiFi 802.11ac + BT v4.0 module, 1 x ASRock WiFi 2.4/5GHz Antenna
- Supports A-Tuning, XFast 555, Easy Driver Installer, FAN-Tastic Tuning, USB Key