Sunix 4port Com Card Driver (Lenovo) 9.1.0.0
Driver package for Windows 11, 64-bit. Released Dec 22, 2021.
- Manufacturer
- Lenovo
- Version
- 9.1.0.0
- Release date
- Dec 22, 2021
- Windows
- Windows 11
- Architecture
- 64-bit
- Size
- 5.8 MB
- Hardware IDs
- 1 supported (see list)
- Category
- Webcams › Lenovo
Download
Lenovo package for Windows (exe)
Description
Sunix 4port Com Card Driver (Lenovo) version 9.1.0.0 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
Supported hardware IDs
This driver package declares support for 1 device ID. Open an ID to see every driver available for that device.
| Hardware ID | Device |
|---|---|
| PCI\VEN_1FD4&DEV_1999 | SUNIX Co., Ltd. Multiport serial controller |
Other drivers for this hardware
| Driver | Version | Date | Windows |
|---|---|---|---|
| Sunix PCIEx1 4 Serial Card Driver (Lenovo) | 10.3.1.0 | Jun 22, 2026 | Windows 11 |
| Sunix PCIEx1 4 Serial Card Driver (Lenovo) | 10.3.1.0 | Jun 5, 2026 | Windows 11 |
| Sunix Parallel Card Driver (HP) | 10.3.1.0 | May 13, 2026 | Windows 11 |
| SUNIX Parallel Card Driver (HP) | 10.3.1.0 | May 13, 2026 | Windows 11 |
| SUNIX Parallel Card Driver (HP) | 10.3.1.0 | May 13, 2026 | Windows 11 |
| Sunix 4com Card Driver (Lenovo) | 10.2.7.0 | Mar 13, 2026 | Windows 11 |
| Sunix PCIEx1 4 Serial Card Driver (Lenovo) | 10.2.8.0 | Mar 9, 2026 | Windows 11 |
| Sunix 4com Card Driver (Lenovo) | 10.2.7.0 | Jan 30, 2026 | Windows 11 |
| Sunix 4com Card Driver (Lenovo) | 10.2.7.0 | Jan 30, 2026 | Windows 11 |
| Sunix 4com Card Driver (Lenovo) | 10.2.7.0 | Jan 29, 2026 | Windows 11 |
| Sunix Parallel Card Driver (HP) | 10.2.8.0 | Dec 15, 2025 | Windows 11 |
| Sunix 4com Card Driver (Lenovo) | 10.2.7.0 | Dec 8, 2025 | Windows 11 |