ECS B75H2-M2 (V1.0) Realtek HD Audio Driver

CPU   
- LGA1155 socket for new 3rd Generation Intel Core i7 series processor/Intel Core i5 series processor/Intel Core i3 series processor/Intel Pentium processors/Intel Celeron Processors
- Supports New 22nm Intel Intel Core micro-architecture
- Supports Intel Small Business Advantage
- DMI 5.0GT/s

CHIPSET
- Intel B75 Express Chipset

MEMORY
- Dual-channel DDR3 memory architecture
- Support DDR3 1600/1333/1066 SDRAM
- 2 x 240-pin DDR3 DIMM socket support up to 32GB per one DIMM support 16GB
Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows 32-bit OS.
For Windows 64-bit OS with 64-bit CPU, there is no such limitation

EXPANSION SLOT
- 1 x PCI Express x16 Gen3.0 slot
- 3 x PCI Express x1 slots

STORAGE
- Support by Intel B75 Express Chipset
• 1 x Serial ATA 6.0Gb/s devices
• 4 x Serial ATA 3.0Gb/s devices

AUDIO
- Realtek ALC662 6-channel HD audio CODEC
- Compliant with HD audio specification

LAN
- Realtek 8111E Gigabit

REAR PANEL I/O   
- 2 x USB 3.0 ports compatible to both USB 3.0/2.0 devices (blue)
- 4 x USB 2.0 Ports
- 1 x D-sub(VGA)
- 1 x DVI connector or 1 x HDMI Port
- 1 x RJ45 LAN connector
- 1 x Audio port (Line-in, Line-out, Mic-in)
- 1 x PS/2 keyboard/mouse combo port

INTERNAL I/O CONNECTORS & HEADERS
- 1 x 4pin CPU_FAN connectors
- 1 x 3-pin SYS_FAN connector
- 1 x 3-pin PWR_FAN connector
- 4 x SATA 3Gb/s connectors
- 1 x SATA 6Gb/s connectors
- 1 x USB 3.0 header supports additional 2 USB 3.0 Ports
- 2 x USB 2.0 headers support additional 4 USB ports (F_USB1 supports EZ Charger)
- 1 x Front panel switch/LED header
- 1 x Front panel audio header
- 1 x Speaker header
- 1 x Clear CMOS header
- 1 x COM header
- 1 x Chassis intrusion header
- 1 x TPM header
- 1 x SPDIF out header
- 1 x 24-pin ATX Power Supply connector
- 1 x 4-pin ATX Power Supply Connector

SYSTEM BIOS
- AMI BIOS with 64Mb SPI Flash ROM
- Supports Plug and Play, STR (S3) / STD (S4) , Hardware monitor, Multi Boot
- Supports ACPI & DMI
- Audio, LAN, can be disabled in BIOS
- F7 hot key for boot up devices option
- Support Page Up clear CMOS Hotkey
- Supports ACPI revision 3.0 specification
- Support Graphic Over-Clocking
- Support Dual-Monitor function
- Support ECS M.I.B III Utility
- CPU voltage adjustable
- Memory voltage adjustable
• IMC Voltage Adjustable
• Graphic Voltage Adjustable
- Support eBLU
- Support eDLU

FORM FACTOR
- Micro-ATX Size, 244mm*200mm

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Note: Try to set a system restore point before installing a device driver. It will help you restore system if installed driver not complete.