Realtek LAN Adapter Software (Lenovo) 1166.27.50.919
Driver for Windows 11, 64-bit. Released Apr 15, 2026.
- Manufacturer
- Realtek
- Version
- 1166.27.50.919
- Release date
- Apr 15, 2026
- Windows
- Windows 11
- Architecture
- 64-bit
- Size
- 1.3 MB
- Hardware IDs
- 2 supported (see list)
- Category
- Network cards (LAN) › Realtek
Download
Lenovo package for Windows (exe)
Description
Realtek LAN Adapter Software (Lenovo) version 1166.27.50.919 is the package Lenovo publishes for its own computers. It installs on Windows 11, 64-bit. The download comes directly from Lenovo's servers.
How to install
- Check that this is the right driver. Open Device Manager (right-click the Start button), right-click your device, choose Properties and look at "Hardware Ids" on the Details tab. The value should match one of the supported IDs below (more about hardware IDs).
- Run the downloaded
.exefile as administrator and follow the setup wizard. - Restart the computer and check that the device no longer shows a yellow warning sign in Device Manager.
Lenovo computers this package is for
- Lenovo ThinkPad P14s Gen 7 Type 21X0 21X1
- Lenovo ThinkPad T14 Gen 7 Type 21WV 21WW
- Lenovo ThinkPad T14 Gen 7 Type 22AL 22AM
- Lenovo ThinkPad T16 Gen 5 Type 21WX 21WY
- Lenovo ThinkPad T16 Gen 5 Type 22AN 22AQ
Supported hardware IDs
This driver package declares support for 2 device IDs. Open an ID to see every driver available for that device.
| Hardware ID | Device |
|---|---|
| PCI\VEN_10EC&DEV_8168 | Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller |
| PCI\VEN_10EC&DEV_8166 | Realtek PCI(e) Ethernet Controller |
Other drivers for this hardware
| Driver | Version | Date | Windows |
|---|---|---|---|
| Dash Realtek Ethernet Driver (Lenovo) | 10.079.50.1003 | Aug 3, 2026 | Windows 11 |
| Dash Realtek Ethernet Driver (Lenovo) | 10.079.50.1003 | Jul 29, 2026 | Windows 11 |
| Realtek LAN Adapter Software (Lenovo) | 1166.28.50.1224 | Jul 13, 2026 | Windows 11 |
| Realtek LAN Adapter Software (Lenovo) | 1166.27.50.919 | May 22, 2026 | Windows 11 |
| Dash Realtek Ethernet Driver (Lenovo) | 10.079.50.1003 | Mar 13, 2026 | Windows 11 |
| Realtek Ethernet Driver (Lenovo) | 10.079.50.1003 | Mar 12, 2026 | Windows 11 |
| Dash Realtek Ethernet Driver (Lenovo) | 10.079.50.1003 | Mar 11, 2026 | Windows 11 |
| Realtek Lan Driver (Lenovo) | 10.074.1128.2024 | Mar 9, 2026 | Windows 11 |
| Realtek Ethernet Driver (Lenovo) | 10.079.50.1003 | Feb 10, 2026 | Windows 11 |
| Dash Realtek Ethernet Driver (Lenovo) | 10.079.50.1003 | Feb 6, 2026 | Windows 11 |
| Realtek Ethernet Driver (Lenovo) | 10.079.50.1003 | Feb 4, 2026 | Windows 11 |
| Dash Realtek Ethernet Driver (Lenovo) | 10.079.50.1003 | Feb 4, 2026 | Windows 11 |