Realtek High Definition Audio Codecs R1.91 Publisher's description:

Driver Package R1.91Realtek HD Audio Driver support all of Realtek HD Audio Codec in Vista/WinXP/Win2000/Win2003 .1. Vista WHQL Supporting: ALC882, ALC883, ALC885, ALC888, ALC889, ALC861VD, ALC660, ALC662, ALC663,ALC26

Processor

Type: Intel Core 2 Duo E6300 / 1.86 GHz

Multi-Core Technology: Dual-Core

64-bit Computing: Yes

Installed Qty: 1

Max Supported Qty: 1

Processor Main Features: Intel Extended Memory 64 Technology, Intel Execute Disable Bit, Enhanced Intel SpeedStep Technology, Intel Virtualization Technology
Cache memory

Type: L2 Cache

Installed Size: 2 MB

Cache Per Processor: 2 MB
Mainboard

Chipset Type: Intel Q965 Express

Data Bus Speed: 1066 MHz
Ram

Installed Size: 1 GB / 4 GB (max)

Technology: DDR II SDRAM - non-ECC

Memory Speed: 667 MHz

Memory Specification Compliance: PC2-5300

Form Factor: DIMM 240-pin

Features: Two DDR channels
Storage controller

Type: 1 x Serial ATA - integrated

Controller Interface Type: Serial ATA-300
Storage

Hard Drive: 1 x 80 GB - standard - Serial ATA-300 - 7200 rpm
Optical storage

Type: DVD-ROM - Serial ATA

Read Speed: 48x (CD) / 16x (DVD)
Monitor

Monitor Type: None
Graphics controller

Type: Integrated

Graphics Processor / Vendor: Intel GMA 3000

Video Memory: Dynamic Video Memory Technology 4.0
Audio output

Type: Sound card - integrated

Max Sample Rate: 192 kHz

Compliant Standards: High Definition Audio
Input device

Type: Mouse, keyboard

Manufacturer's product description
HP Compaq dc7700 Business Desktop PCs offer technologies that help solve customers' problems, quality that is built in to help keep your business up and running smoothly, and expertise to provide superior service and value.
Networking

Networking: Network adapter - integrated

Ethernet Controller(s): Intel 82566DM

Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet

Features: Wake on LAN (WoL)

Compliant Standards: IEEE 802.2, IEEE 802.3, IEEE 802.3u, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p
Expansion / connectivity

Expansion Bays Total (Free):

* 1 ( 0 ) x front accessible - 5.25" x 1/2H
* 1 ( 1 ) x front accessible - 3.5" x 1/3H
* 1 ( 0 ) x internal - 3.5" x 1/3H

Expansion Slots Total (Free):

* 2 ( 2 ) x PCI - low-profile
* 1 ( 1 ) x PCI Express x16 - low-profile
* 1 ( 1 ) x PCI Express x1 - low-profile
* 1 ( 0 ) x processor - LGA775 Socket
* 4 memory - DIMM 240-pin

Interfaces:

* 8 x Hi-Speed USB - 4 PIN USB Type A ( 2 in front )
* 1 x serial - RS-232 - 9 pin D-Sub (DB-9)
* 1 x parallel - IEEE 1284 (EPP/ECP) - 25 pin D-Sub (DB-25)
* 1 x keyboard - generic - 6 pin mini-DIN (PS/2 style)
* 1 x mouse - generic - 6 pin mini-DIN (PS/2 style)
* 1 x display / video - VGA - 15 pin HD D-Sub (HD-15)
* 1 x audio - line-In - mini-phone stereo 3.5 mm
* 1 x audio - line-out - mini-phone stereo 3.5 mm
* 1 x microphone - input - mini-phone stereo 3.5 mm ( 1 in front )
* 1 x headphones - output - mini-phone stereo 3.5 mm ( 1 in front )
* 1 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45









We suggest you to use the most newest driver version.


Before install this driver we recommend to set a restore point. This way you can reverse system if the driver is rong.

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