Asmedia Asm1083 Serial Port Driver Windows 10 Jun 2026

However, you might see a yellow exclamation mark next to a "PCI Serial Port" or "Unknown Device" in Device Manager. This means Windows needs help finding or configuring the right software.

If you have followed all the steps above and your PCI card still does not work, consider the following:

Since ASMedia is an OEM (Original Equipment Manufacturer), they rarely provide direct consumer downloads. Instead, you should look at: asmedia asm1083 serial port driver windows 10

Once installed, the ASMedia ASM1083 Serial Port Driver provides reliable and efficient serial port communication. The driver supports standard serial port settings, including baud rates, data bits, parity, and stop bits, allowing users to configure the port to meet their specific needs. The driver also enables advanced features, such as hardware flow control and interrupt-driven I/O, which enhance overall system performance.

Older revisions of the ASM1083 chip have known hardware bugs regarding PCIe payload sizes, which can cause Windows 10 to crash (Blue Screen of Death) during heavy data transfer. However, you might see a yellow exclamation mark

Many users confuse the ASM1083 with a UART (Universal Asynchronous Receiver-Transmitter) chip. The ASM1083 is a UART; it is a bridge. The actual serial port controller (often an Oxford Semiconductor, Exar, or Winbond chip) sits behind the bridge. Therefore, the correct driver is usually for the UART chip , not the ASM1083 itself.

Look for a link that says . Drivers are often hidden there. 2. Identify the Real Hardware ID Instead, you should look at: Once installed, the

The ASM1083 allows modern motherboards (which use PCIe) to support older PCI devices, such as sound cards, parallel port cards, or serial port cards.

The ASMedia ASM1083 Go to product viewer dialog for this item.