For MosChip/Asix chipsets, source the legacy packages from the ASIX Support Page .
It is a PCIe to PCI bridge chip . It is commonly found on motherboards to allow legacy PCI slots to work on a modern PCI Express bus.
Before downloading any software, you must identify exactly where the communication breakdown is occurring.
The can be made to work on Windows 10, but it requires patience and the right driver. The key is to identify the actual serial controller chip behind the ASM1083 bridge. Once you locate a Windows 10 driver for that UART (often MosChip or Oxford), the serial ports will function correctly. asmedia asm1083 serial port driver windows 10
Why? Because Microsoft intended the native pci.sys (PCI driver) and serial.sys (Serial port driver) to handle this bridge. However, due to changes in the Windows 10 driver stack (especially concerning legacy Plug and Play), the native drivers often fail to assign proper memory resources or IRQs to the ASM1083.
The actual PCI Serial Port controller plugged into or routed through that bridge. How to Install the ASM1083 Driver on Windows 10
You will see lines of text with numbers like VEN_1B21&DEV_1080 . (Note: 1B21 is the vendor ID for ASMedia, and 1080 is the ASM1083 chip). For MosChip/Asix chipsets, source the legacy packages from
If Device Manager shows a yellow exclamation mark for "PCI Serial Port," follow these steps to find the correct driver for the actual serial card:
Caution: This method is for experienced users. One wrong character can break the driver.
Download the driver corresponding to the hardware ID found during your lookup. Avoid generic driver-updater software, opting instead for official vendor catalogs: Before downloading any software, you must identify exactly
In summary, if you are looking for an "asmedia asm1083 serial port driver windows 10," the key takeaway is that you likely do not need a specific driver for the ASM1083 chip itself. Windows 10 handles it natively. Instead, the driver you need is for the serial port controller on your expansion card.
Many legacy serial port chips behind the ASM1083 bridge have drivers hosted on Microsoft's servers: Open (Windows Key + I). Navigate to Update & Security > Windows Update . Click Check for updates .