en-US?The Avocent SST-4P Universal Low Profile PCI Adapter is a hardware expansion card designed to add four serial (RS-232) ports to a computer system via a PCI slot.? ?This adapter is particularly useful for connecting multiple serial devices, such as modems, barcode scanners, or industrial equipment, to systems that require additional serial connectivity.??

1. Identify Your Operating System Version:

• ?Determine your Windows version (e.g., Windows 7, Windows 8, Windows 10, Windows 11).??The Avocent SST-4P Universal Low Profile PCI Adapter is a hardware expansion card designed to add four serial (RS-232) ports to a computer system via a PCI slot.The Avocent SST-4P Universal Low Profile PCI Adapter is a hardware expansion card designed to add four serial (RS-232) ports to a computer system via a PCI slot.attribution??This adapter is particularly useful for connecting multiple serial devices, such as modems, barcode scanners, or industrial equipment, to systems that require additional serial connectivity.This adapter is particularly useful for connecting multiple serial devices, such as modems, barcode scanners, or industrial equipment, to systems that require additional serial connectivity.attribution??grouped_webpages?hidden

• ?To check your Windows version:??

  • ?Press Win + R, type winver, and press Enter.??To check your Windows version:To check your Windows version:attribution?hidden?grouped_webpages?

2donedone. Download the Driver:

• Avocent Support: ?Visit the official Avocent support page to download the latest drivers for your adapter model.??

  • Avocent Support

  • ?Use the search function to locate drivers for the SST-4P model by entering the model number.??

• Driver Installation CD: ?If you purchased the adapter as part of a kit, it may have come with an installation CD containing the necessary drivers.??

3. Install the Driver:

• Using the Installation CD:

  • ?Inser