ASUS officially stopped supporting these modules over a decade ago.
Go to the official Microsoft Update Catalog website. Paste your Hardware ID into the search bar. If Microsoft ever hosted a WHQL-certified driver for that chipset, you can download a safe, verified cabinet ( .cab ) file directly from them.
If your driver comes with an installer:
for your specific motherboard model (e.g., ASUS P5B, M2NPV-VM). MIR (Infrared): Requires the ASUS System Control Interface or specific Infrared/FIR drivers available on the ASUS Support Download Center Technical Specifications USB/MIR Rev. 1.11 Interfaces 2x USB Type-A ports, 1x MIR (Infrared) connector Connection Connects to internal motherboard headers Compatibility Windows 98, XP, 7, and (theoretically) Windows 10/11 Verified Troubleshooting Steps If the device is connected but not recognized in Device Manager , follow these "verified" methods to restore functionality: 1. Reinstall Host Controllers asus usb mir rev 111 driver verified
The status is best achieved through Windows automatic detection or by installing the official chipset drivers for your motherboard. By ensuring the USB Root Hub driver is properly installed in Device Manager, your 2xUSB bracket will function reliably.
Use Microsoft’s to block the driver prompt:
The signifies the specific hardware revision of the printed circuit board (PCB). Because it relies on older chipsets, modern operating systems like Windows 10 or Windows 11 will not automatically recognize the MIR/Infrared component without manual driver intervention. Step 1: Download the Verified Driver ASUS officially stopped supporting these modules over a
The is a relic of an era when infrared transfers were cutting-edge tech. While finding verified drivers in the modern era requires a bit of manual archiving digging and bypassing Windows security layers, following the manual .inf installation path is the most reliable way to stabilize your system and clean up your Device Manager tree.
Go to: https://www.asus.com/support/ → Search by the (not the rev number)
Look for a device with a yellow exclamation mark (often under "Unknown Devices" or "Human Interface Devices"). Right-click the device and select . Go to the Details tab. Select Hardware Ids from the dropdown menu. If Microsoft ever hosted a WHQL-certified driver for
Finding legacy drivers for specific motherboard components can be incredibly frustrating. If you are looking for the , you are likely trying to get an older, specialized Asus motherboard feature or expansion bracket to function properly on a modern or legacy Windows system.
The Legacy of the ASUS USB/MIR Rev 1.11 The is a specialized legacy expansion module designed for early-generation ASUS motherboards, primarily those featuring Socket 7 or Socket 370 . This hardware serves as a bridge between vintage computing and external connectivity, providing two additional USB 2.0 ports and a dedicated MIR (Medium-speed InfraRed) interface via an internal header connection. While modern systems treat USB as a standard plug-and-play feature, the Rev 1.11 board represents a period when such functionality was often an optional add-on requiring specific physical modules. Hardware Functionality and Design
: This specific revision (Rev. 1.11) was common during the Windows XP/Vista era. On modern systems like Windows 10 or 11, the ports should be detected automatically by the standard Microsoft USB Hub drivers. Common Fixes for "Unrecognized" Issues
