Asmedia Asm1083 Serial Port Driver Windows 10 Site

ASMedia does not typically host consumer-facing downloads. Instead, they distribute drivers to motherboard manufacturers. The official driver version that works with Windows 10 is 1.16.5.1 or newer.

ASMedia’s ASM1083 is a PCI Express-to-serial bridge used on some desktop motherboards, industrial motherboards, and adapter cards to provide legacy RS‑232 serial ports. If you’re running Windows 10 and need the ASM1083 serial port to work reliably (for old instruments, serial consoles, POS systems, or embedded hardware), this post walks through what the device is, common driver issues, step‑by‑step installation, troubleshooting, and tips for stable operation.

If you cannot get the ASM1083-based card working reliably on Windows 10, consider these alternatives: asmedia asm1083 serial port driver windows 10

The ASMedia ASM1083 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.

For most users, however, switching to a modern PCIe serial card with native Windows 10 support or a high-quality USB-to-serial adapter is the more reliable, long-term solution. The ASM1083 belongs to a transitional era of PC hardware, and while it is not obsolete, its driver support on Windows 10 is strictly legacy—maintained by third-party card vendors, not by Microsoft or ASMedia. ASMedia does not typically host consumer-facing downloads

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

Because the ASM1083 adheres to industry standards for serial communication, it often works perfectly with generic Windows drivers.