ASRock Z77 Extreme4 Nuvoton CIR Driver 2.5.1003 for Windows 8 Download

Posted at November 4, 2025 by PCI-DB Team

ASRock Z77 Extreme4 Nuvoton CIR Driver 2.5.1003 for Windows 8 Description

Specifications:

CPU:
- Supports 3rd and 2nd Generation Intel Core i7 / i5 / i3 / Xeon / Pentium / Celeron in LGA1155 Package
- Digi Power Design
- 8 + 4 Power Phase Design
- Supports Intel Turbo Boost 2.0 Technology
- Supports Intel K-Series unlocked CPU
- Supports Hyper-Threading Technology

Chipset:

- Intel Z77
- Supports Intel Rapid Start Technology and Smart Connect Technology

Memory:

- Dual Channel DDR3 memory technology
- 4 x DDR3 DIMM slots
- Supports DDR3 2800+(OC)/2400(OC)/2133(OC)/1866(OC)/1600/1333/1066 non-ECC, un-buffered memory
- Max. capacity of system memory: 32GB
- Supports Intel Extreme Memory Profile (XMP) 1.3 / 1.2

Graphics:

- Supports Intel HD Graphics Built-in Visuals: Intel Quick Sync Video 2.0, Intel InTru 3D, Intel Clear Video HD Technology, Intel Insider, Intel HD Graphics 2500/4000 with Intel Ivy Bridge CPU
- Supports Intel HD Graphics Built-in Visuals: Intel Quick Sync Video, Intel InTru 3D, Intel Clear Video HD Technology, Intel HD Graphics 2000/3000, Intel Advanced Vector Extensions (AVX) with Intel Sandy Bridge CPU
- Pixel Shader 5.0, DirectX 11 with Intel Ivy Bridge CPU. Pixel Shader 4.1, DirectX 10.1 with Intel Sandy Bridge CPU
- Max. shared memory 1760MB with Intel Ivy Bridge CPU. Max. shared memory 1759MB with Intel Sandy Bridge CPU
- Three graphics output options: D-Sub, DVI-D and HDMI
- Supports HDMI Technology with max. resolution up to 1920x1200 @ 60Hz
- Supports DVI with max. resolution up to 1920x1200 @ 60Hz
- Supports D-Sub with max. resolution up to 2048x1536 @ 75Hz
- Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI (Compliant HDMI monitor is required)
- Supports HDCP function with DVI and HDMI ports
- Supports Full HD 1080p Blu-ray (BD) / HD-DVD playback with DVI and HDMI ports

Audio:

- 7.1 CH HD Audio with Content Protection (Realtek ALC898 Audio Codec)
- Premium Blu-ray audio support

LAN:

- PCIE x1 Gigabit LAN 10/100/1000 Mb/s
- Broadcom BCM57781
- Supports Wake-On-LAN
- Supports Energy Efficient Ethernet 802.3az
- Supports PXE

Slots:

- 2 x PCI Express 3.0 x16 slots (PCIE2/PCIE3: single at x16 (PCIE2) / x8 (PCIE3) or dual at x8/x8 mode)
- 2 x PCI Express 2.0 x1 slots
- 2 x PCI slots
- Supports AMD Quad CrossFireX and CrossFireX
- Supports NVIDIA Quad SLI and SLI

SATA3:

- 2 x SATA3 6.0 Gb/s connectors by Intel Z77, support RAID (RAID 0, RAID 1, RAID 5, RAID 10, Intel Rapid Storage and Intel Smart Response Technology), NCQ, AHCI and Hot Plug functions
- 2 x SATA3 6.0 Gb/s connectors by ASMedia ASM1061, support NCQ, AHCI and Hot Plug functions (SATA3_A1 connector is shared with eSATA3 port)

USB 3.0:

- 2 x Rear USB 3.0 ports by Intel Z77, support USB 1.0/2.0/3.0 up to 5Gb/s
- 2 x Rear USB 3.0 ports by ASMedia ASM1042, support USB 1.0/2.0/3.0 up to 5Gb/s
- 1 x Front USB 3.0 header by Intel Z77 (supports 2 USB 3.0 ports), supports USB 1.0/2.0/3.0 up to 5Gb/s

Connector:

- 4 x SATA2 3.0 Gb/s connectors, support RAID (RAID 0, RAID 1, RAID 5, RAID 10, Intel Rapid Storage and Intel Smart Response Technology), NCQ, AHCI and Hot Plug functions
- 4 x SATA3 6.0 Gb/s connectors
- 1 x IR header
- 1 x CIR header
- 1 x COM port header
- 1 x HDMI_SPDIF header
- 1 x Power LED header
- 2 x CPU Fan connectors (1 x 4-pin, 1 x 3-pin)
- 3 x Chassis Fan connectors (1 x 4-pin, 2 x 3-pin)
- 1 x Power Fan connector (3-pin)
- 24 pin ATX power connector
- 8 pin 12V power connector
- Front panel audio connector
- 3 x USB 2.0 headers (support 6 USB 2.0 ports)
- 1 x USB 3.0 header (supports 2 USB 3.0 ports)
- 1 x Dr. Debug with LED
- 1 x Power Switch with LED
- 1 x Reset Switch with LED
- 1 x Clear CMOS Switch with LED

Rear Panel I/O:

- 1 x PS/2 Keyboard/Mouse Port
- 1 x D-Sub Port
- 1 x DVI-D Port
- 1 x HDMI Port
- 1 x Optical SPDIF Out Port
- 2 x Ready-to-Use USB 2.0 Ports
- 1 x eSATA3 Connector
- 4 x Ready-to-Use USB 3.0 Ports
- 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
- 1 x Clear CMOS Switch with LED
- HD Audio Jack: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone

Hardware Monitor:

- CPU Temperature Sensing
- Chassis Temperature Sensing
- CPU/Chassis/Power Fan Tachometer
- CPU/Chassis Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature)
- 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
- Premium Gold Capacitor design (100% Japan made high quality conductive polymer capacitors)

  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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