Asrock P55 Pro/USB3 Realtek HD Audio Driver 2.45 Download

Chipset

- Intel P55

Memory

- Dual Channel DDR3 memory technology
- 4 x DDR3 DIMM slots
- Supports DDR3 2600+(OC)/2133(OC)/1866(OC)/1600/1333/1066 non-ECC, un-buffered memory
- Max. capacity of system memory: 16GB*
- Supports Intel Extreme Memory Profile (XMP)
*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.

BIOS

- 16Mb AMI Legal BIOS
- Supports "Plug and Play"
- ACPI 1.1 Compliance Wake Up Events
- Supports jumperfree
- SMBIOS 2.3.1 Support
- CPU, DRAM, VTT, PCH, CPU PLL Voltage Multi-adjustment
- Supports I. O. T. (Intelligent Overclocking Technology)

Graphics

- n/a

Audio

- 7.1 CH HD Audio with Content Protection (Realtek ALC892 Audio Codec)
- Premium Blu-ray audio support

LAN

- PCIE x1 Gigabit LAN 10/100/1000 Mb/s
- Realtek RTL8111E
- Supports Wake-On-LAN
- Supports LAN Cable Detection

Slots

- 2 x PCI Express 2.0 x16 slots (blue @ x16 mode; white @ x4 mode)
- 2 x PCI Express 2.0 x1 slots (2.5GT/s)
- 2 x PCI slots
- Supports ATI CrossFireX and Quad CrossFireX
eSATA3
- 1 x USB 3.0 port by Fresco FL1000G, supports USB 3.0 up to 5Gb/s

Connector

- 7 x SATAII 3.0 Gb/s connectors, support RAID (RAID 0, RAID 1, RAID 10, RAID 5, JBOD and Intel Rapid Storage), NCQ, AHCI and Hot Plug functions
- 1 x ATA133 IDE connector (supports 2 x IDE devices)
- 1 x Floppy connector
- 1 x IR header
- 1 x COM port header
- 1 x HDMI_SPDIF header
- 1 x Power LED header
- CPU/Chassis/Power FAN connector
- 24 pin ATX power connector
- 8 pin 12V power connector
- CD in header
- Front panel audio connector
- 3 x USB 2.0 headers (support 6 USB 2.0 ports)
- 1 x Dr. Debug with LED

Rear Panel I/O

- 1 x PS/2 Mouse Port
- 1 x PS/2 Keyboard Port
- 1 x Coaxial SPDIF Out Port
- 1 x Optical SPDIF Out Port
- 7 x Ready-to-Use USB 2.0 Ports
- 1 x eSATAII Connector
- 1 x Ready-to-Use USB 3.0 Port
- 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
- 1 x Clear CMOS Switch with LED
- HD Audio Jack: Side Speaker / Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone
 

Unique Feature

- ASRock OC Tuner
- Intelligent Energy Saver
- Instant Boot
- ASRock Instant Flash
- ASRock OC DNA
- Hybrid Booster:
- CPU Frequency Stepless Control
- ASRock U-COP
- Boot Failure Guard (B.F.G.)
- Combo Cooler Option (C.C.O.)
- Good Night LED
- Turbo 40 / Turbo 50 CPU Overclocking

Smart Switch

- 1 x Power Switch with LED
- 1 x Reset Switch with LED
- 1 x Clear CMOS Switch with LED

Support CD

- Drivers, Utilities, AntiVirus Software (Trial Version), ASRock Software Suite (CyberLink DVD Suite - OEM and Trial; Creative Sound Blaster X-Fi MB - Trial)

Accessories

- Quick Installation Guide, Support CD, I/O Shield
- 4 x SATA Data Cables (optional)

Hardware Monitor

- CPU Temperature Sensing
- Chassis Temperature Sensing
- CPU/Chassis/Power Fan Tachometer
- CPU Quiet Fan
- CPU/Chassis Fan Multi-Speed Control
- Voltage Monitoring: +12V, +5V, +3.3V, CPU Vcore

Form Factor

- ATX Form Factor: 12.0-in x 8.6-in, 30.5 cm x 21.8 cm
- All Solid Capacitor design (100% Japan-made high-quality Conductive Polymer Capacitors)
It is highly recommended to always use the most recent driver version available.

Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.

Try to set a system restore point before installing a device driver. Problems can arise when your hardware device is too old or not supported any longer.

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

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

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