Asus P7H55-M Realtek LAN Driver 5.746.121.2010/6.231.112.2010/7.13.112.2010 for

Asus P7H55-M Realtek LAN Driver 5.746.121.2010/6.231.112.2010/7.13.112.2010 for XP/Vista/Win7 descriptionCPU
Intel Socket 1156 Core i7 Processor/Core i5 Processor/Core i3 Processor/ Pentium Processors
Supports Intel Turbo Boost Technology

Chipset
Intel H55 Express Chipset

Memory
4 x DIMM, Max. 16 GB, DDR3 2200(O.C.)/2133/1866/1800/1600/1333/1066 Non-ECC,Un-buffered Memory
Dual Channel memory architecture
Supports Intel Extreme Memory Profile (XMP)
Hyper DIMM support is subject to the physical characteristics of individual CPUs. 
To reach DDR3 2200 MHz, you are required to use with Intel Core i7/Core i5 CPU without iGPU and install a discrete graphics card. When using Intel Core i5/Core i3/ Pentium CPU with iGPU, the maximum memory speed supported is 1600+ MHz

Expansion Slots
1 x PCIe 2.0 x16
2 x PCIe 2.0 x1 (2.5GT/s, gray slots)
1 x PCI

VGA
Multi-VGA output support: HDMI and RGB ports
Supports HDMI with max. resolution 1920x 1200 @ 60Hz
Supports RGB with max. resolution 2048x 1536 @ 75 Hz
Maximum shared memory of 1748 MB

Storage
Intel H55 Express Chipset built-in
6 xSATA 3.0 Gb/s ports
VIA VT6415 PATA controller
1 xUltraDMA 133/100 for up to 2 PATA devices

LAN
Gigabit LAN controller Realtek 8111E Gigabit LAN controller featuring AI NET2

Audio
Realtek ALC887 8-Channel High Definition Audio CODEC
- Support Jack-dectection, Multi-streaming,Front Panel Jack-Retasking (Only in Mic in port)
- Optical S/PDIF out ports at board & back I/O

USB
12 USB 2.0/1.1 ports (6 ports at mid-board, 6 ports at back panel)

ASUS Unique Features
ASUS Exclusive Overclocking Features
- GPU Boost
- TurboV
- Turbo Key
ASUS Power Solutions
- ASUS EPU
ASUS Express Gate
ASUS Quiet Thermal Solution
- ASUS Fanless Design: Heat-sink solution
ASUS EZ DIY
- ASUS O.C. Profile
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 2
- ASUS MyLogo 2

Overclocking Features
Precision Tweaker
- vCore: Adjustable CPU voltage at 0.00625V increment
- vIMC: Adjustable IMC voltage at 0.00625V increment
- vDRAM Bus: Adjustable DRAM voltage at 0.015V increment
- vPCH: Adjustable PCH voltage at 0.00625V increment
- vCPU_PLL: Adjustable CPU_PLL voltage at 0.05V increment
- iGPU: Adjustable iGPU voltage at 0.00625V increment
SFS (Stepless Frequency Selection)
- Internal Base Clock tuning from 80MHz up to 500MHz at 1MHz increment
- PCI Express frequency tuning from 100MHz up to 200MHz at 1MHz increment (only for Lynnfield CPU)
Overclocking Protection:
- ASUS C.P.R.(CPU Parameter Recall)

Back Panel I/O Ports
1 x PS/2 Keyboard/Mouse Combo port
1 x D-Sub
1 x HDMI
1 x S/PDIF Out (Optical)
1 x LAN(RJ45) port
6 x USB 2.0/1.1
3 x Jack (8-channel) Audio I/O

Internal I/O Connectors
3 x USB connectors support additional 6 USB ports
1 x IDE connector
6 x SATA connectors
1 x CPU Fan connector (1x4-pin)
1 x Chassis Fan connector (1x3-pin)
1 x LPT connector
1 x S/PDIF Out Header

Front panel audio connector
1 x COM connector
1 x Clear CMOS jumper
1 x 24-pin ATX Power connector
1 x 8-pin ATX 12V Power connector
System Panel

BIOS
64 Mb Flash ROM , SPI, AMI BIOS, PnP, DMI2.0, WfM2.0, SM BIOS 2.6, ACPI 2.0a, Multi-language BIOS, ASUS EZ Flash 2, ASUS CrashFree BIOS 3

Manageability
WfM 2.0,DMI 2.0,WOL by PME,WOR by PME,PXE

Accessories
Users manual
1 x UltraDMA 133/100 cable
2 x Serial ATA 3.0Gb/s cables
1 x I/O Shield

Support Disc
Drivers
Anti-virus software (OEM version)
ASUS Update
ASUS Utilities

Form Factor
uATX Form Factor
9.6 inch x 8.8 inch ( 24.4 cm x 22.4 cm ) 

It is highly recommended to always use the most recent driver version available.

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Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.