Early revisions of the ASM1083 chip (specifically revision 01) suffered from hardware bugs related to PCI read transactions, causing compatibility issues with certain PCI cards regardless of the driver used. If the device still fails after installing the driver, try moving the legacy PCI card to a different physical slot, or check if a motherboard BIOS update is available to improve PCIe bus stability.
: On some older Sandybridge or AMD motherboards, there are known interrupt issues with this chip that might require a BIOS update from the motherboard manufacturer. Google Groups Are you trying to get a specific PCI device
This driver package supports a wide range of ASMedia USB host controllers and is fully compatible with Windows 7, 8.1, and 10 in both 32-bit and 64-bit editions. Key details include:
As of 2026, Windows Update for Windows 7 (if you have ESU updates or the official Extended Security Updates) no longer provides new driver updates for legacy chips like the ASM1083. However, the is still served via the "Microsoft Update Catalog" as part of security rollups. asmedia asm1083 driver windows 7
Microsoft maintains a repository of certified drivers that can be downloaded manually.
The request for an "ASM1083 driver" reflects a common misconception in legacy hardware management. In the architecture of a computer, a bridge like the ASM1083 acts as a translator between two different "languages": the high-speed serial lanes of PCI Express and the older parallel bus of standard PCI. Because this translation happens at a hardware level compliant with industry standards, the operating system views it as a transparent part of the system's "fabric."
If your motherboard manufacturer no longer hosts the file, Microsoft maintains a repository of certified drivers. Early revisions of the ASM1083 chip (specifically revision
The ASMedia ASM1083 driver is a software component that enables the operating system to communicate with the ASMedia ASM1083 SATA controller chip. This driver is essential for users who want to utilize the additional SATA ports provided by the chip, as it allows them to access and use the connected storage devices.
Many ASM1083 adapter cards require a 4-pin Molex or SATA power connection to provide enough juice to the legacy PCI slot. If this isn't plugged in, the card and any attached devices won't appear in Device Manager.
While problems are rare, here are a few things to check if you encounter an issue: Google Groups Are you trying to get a
To check if your system has this device, open Device Manager, locate any "PCI-to-PCI Bridge" entries, view their properties, and check the Hardware IDs in the Details tab.
The ASMedia ASM1083 driver is a crucial component for users who want to utilize the SATA ports on their motherboard or storage device. However, many users have reported that the driver does not work properly on Windows 7, leading to errors, crashes, and device malfunction. Some common symptoms of the problem include:
: Random Blue Screen of Death (BSOD) crashes related to pci.sys or latency issues during heavy data transfers.