Intel Network Controller Driver 7.34.49.644
Driver package for Windows 7, 32-bit & 64-bit. Released Aug 27, 2012.
- Manufacturer
- Intel
- Version
- 7.34.49.644
- Release date
- Aug 27, 2012
- Windows
- Windows 7
- Architecture
- 32-bit & 64-bit
- Size
- 407 KB
- Hardware IDs
- 4 supported (see list)
- Category
- Network cards (LAN) › Intel
Download
Intel_Network_Controller_Driver_v.7.34.49.644.zip
How to install
- Make sure this is the right driver: open Device Manager (right-click Start → Device Manager), right-click your device → Properties → Details → Hardware Ids, and compare the value with the supported IDs below. See how to find a hardware ID.
- Extract it to a folder. If the folder contains
setup.exeorinstall.exe, run it as administrator. - If there is no installer: in Device Manager right-click the device → Update driver → Browse my computer for drivers → select the extracted folder (keep “Include subfolders” checked) → Next.
- Restart the computer and check that the device no longer shows a yellow warning sign in Device Manager.
This driver was released for Windows 7. On Windows 10 and 11 it may fail to install or be blocked by Memory integrity (Windows Security → Device security → Core isolation). Prefer a newer driver from other drivers for this hardware when one is available.
Supported hardware IDs
This driver package declares support for 4 device IDs. Open an ID to see every driver available for that device.
| Hardware ID | Device |
|---|---|
| PCI\VEN_8086&DEV_0438 | Intel Corporation DH8900CC Series Gigabit Network Connection |
| PCI\VEN_8086&DEV_043A | Intel Corporation DH8900CC Series Gigabit Fiber Network Connection |
| PCI\VEN_8086&DEV_043C | Intel Corporation DH8900CC Series Gigabit Backplane Network Connection |
| PCI\VEN_8086&DEV_0440 | Intel Corporation DH8900CC Series Gigabit SFP Network Connection |
Other drivers for this hardware
| Driver | Version | Date | Windows |
|---|---|---|---|
| Intel Ethernet Driver (I226-V, I225-V, I225-LM, I226-LM) | 2.1.5.7 | Jan 19, 2026 | Windows 11 |
| Intel Ethernet Driver (I225-V, I226-V, I225-LM, I226-LM) | 2.1.5.10 | Dec 29, 2025 | Windows 11 |
| Intel Ethernet Driver (I219-V, I217-LM, I217-V, I218-LM, I218-V and more) | 12.19.2.66 | Nov 16, 2025 | Windows 10, 11 |
| Intel Network Connections Software | 27.2 | Apr 5, 2022 | Windows 8.1–11 |
| Intel Network Connections Software v.25.6 & PCI Ethernet Drivers | 25.6, 1.0.2.8, 12.19.1.32 | Dec 8, 2020 | Windows 7–10 |
| Intel Ethernet Connections CD Driver Pack | 23.0 | Jan 23, 2018 | Windows 7–10 |
| Intel(R) PRO/100 Adapter Driver | 1.52.00.00 | Feb 12, 2017 | Windows XP |
| Intel Network Adapter Driver Pack | 21.0 | May 20, 2016 | Windows 7–10 |