Lenovo COM/LPT port drivers
4 driver versions, newest first. Open a driver to see its supported hardware IDs and download it.
| Driver | Version | Date | Windows | Bits |
|---|---|---|---|---|
| Sunix PCIEx1 4 Serial Card Driver (Lenovo) | 10.3.1.0 | Jun 22, 2026 | Windows 11 | 64-bit |
| Sunix PCIEx1 4 Serial Card Driver (Lenovo) | 10.3.1.0 | Jun 5, 2026 | Windows 11 | 64-bit |
| Sunix PCIEx1 4 Serial Card Driver (Lenovo) | 10.2.8.0 | Mar 9, 2026 | Windows 11 | 64-bit |
| Parallel Port Card (SUNIX) Driver (Lenovo) | 10.2.1.0 | Jun 19, 2024 | Windows 11 | 64-bit |