Asmedia Asm1083 Serial Port Driver Windows 10 !free! | CERTIFIED · 2024 |

Look for "Other Devices" or "PCI Simple Communications Controller" with a yellow exclamation mark. Right-click the item > . Select Hardware Ids from the dropdown.

Last updated: 2025 – Information applies to Windows 10 versions 21H2, 22H2, and later.

The ASM1083 chip can suffer from buffer overruns if Windows Power Management cuts voltage to the PCIe slots.

If the automatic search fails, force Windows to reinstall its native stack: asmedia asm1083 serial port driver windows 10

To get your serial port functioning on Windows 10, follow these steps to ensure both the bridge and the peripheral are recognized. 1. Check Windows Update Windows 10 includes a massive library of legacy drivers. Connect your serial device. Go to . Click Check for updates .

Note the (Vendor) and DEV (Device) four-digit codes (e.g., VEN_9710&DEV_9900 ).

Right-click the Windows button and select Device Manager . Expand the System devices category. Look for "Other Devices" or "PCI Simple Communications

Choose the method that best fits your situation.

Search the manufacturer's website using these specific identification codes to download the correct Windows 10 serial driver. Troubleshooting Common ASM1083 Issues

Open , right-click your active COM port under Ports (COM & LPT) , and select Properties . In the Port Settings tab, click Advanced . Last updated: 2025 – Information applies to Windows

Windows 10 includes native, built-in support for the ASMedia ASM1083 bridge. You do not need to download a third-party driver to get the bridge itself to function.

To help narrow down your specific hardware issue, could you tell me you are seeing in Device Manager? If you know the brand of your expansion card , please share that as well so I can provide the exact step-by-step fix. Share public link

Follow this structured approach to get your serial port device recognized and working.

Early hardware revisions of the ASM1083 chip (specifically V1.0) had known hardware bugs regarding PCI-E read completion boundaries, causing freezes on AMD AM4 and Intel LGA1200/1700 platforms.

If you continue to experience issues, identifying the specific Hardware ID of the device in question (as shown in Step 1 of the guide) is the best next step. This ID can be used to search for the precise driver needed.