Here’s a concise, informative review of the Alcor AU6370 driver for Windows, written from a typical user’s perspective.
Title: Works perfectly for older USB 2.0 multi-card readers – but Windows 10/11 may already have it
Rating: ⭐⭐⭐⭐ (4/5)
I recently needed to get an old USB 2.0 multi-card reader (using the Alcor AU6370 chipset) working on a modern Windows 11 PC. After some digging, here’s what I found.
The good:
AU6370 Windows Driver v1.0.0.0 or similar) installs smoothly in Device Manager when pointed to the extracted folder.The catch:
Installation tip:
Avoid “driver updater” tools. Instead, let Windows try first. If that fails, download the driver from a reputable source (e.g., Station-Drivers or laptop OEM support sites), then use Update Driver → Browse my computer → Let me pick from a list → USB Mass Storage Device – surprisingly, that often resolves the issue without the official INF.
Verdict:
If you need to revive an old Alcor AU6370-based reader on Windows, you’ll likely be fine – especially on Win7 or 8. For Win10/11, don’t expect a pretty installer, but the hardware usually works with built-in drivers. Just don’t buy one new for modern fast SD cards; this chip is best for legacy card recovery.
The Alcor AU6370 is a legacy USB 2.0 multi-slot card reader controller produced by Alcor Micro. It is commonly found in older laptops (like early Dell Inspiron or HP Pavilion models) and standalone internal card readers. Driver Availability and Compatibility
While there is no single "modern" installer for this specific legacy chip, it is typically supported by generic Alcor Micro USB 2.0 Card Reader driver packages.
Windows 10 & 11: Most systems will automatically detect the AU6370 using the built-in Microsoft USB Mass Storage Class driver. If the device is not recognized, you can use the Alcor Micro Smart Card Reader Driver from Lenovo Support (released 2023), which remains compatible with many AU-series chips.
Windows 7 & 8.1: These versions often require a specific manufacturer driver. Reliable archives like DriverScape offer version 1.0.38.134, which supports both 32-bit and 64-bit architectures. Alcor Au6370 Driver Windows
Legacy OS (XP/Vista): For older hardware, version 2.01.x is the standard. Hardware Identification
To confirm your device uses the AU6370 chip, check the Hardware ID in Device Manager: Right-click Start > Device Manager.
Find the "Unknown Device" or "USB Mass Storage Device" with a yellow warning icon. Right-click > Properties > Details > Hardware Ids. The AU6370 typically appears with VID 058F and PID 6370. Troubleshooting Tips
Manual Update: If the installer fails, download the .cab or .zip driver file, right-click the device in Device Manager, select Update Driver, and choose "Browse my computer for drivers" to point to the extracted folder.
Firmware Recovery: If the card reader is recognized but won't read cards, the controller firmware may be corrupted. Professional recovery tools like AlcorMP are sometimes used by advanced users on sites like USBDev.ru to reset the controller, though this is risky and usually reserved for USB flash drives.
Are you trying to fix a specific error code (like Code 10 or 43) in Device Manager, or is the card reader simply not appearing at all?
The Alcor AU6370 is a single-chip USB 2.0 memory card reader controller designed for notebooks and handheld devices. Most modern versions of Windows already include the necessary software to make this chip work without a separate download. 1. Native Windows Driver (Recommended)
The AU6370 is designed to work with the default driver included in Windows. If your card reader is not recognized: Open Device Manager (press Win + X and select it).
Look for "USB Mass Storage Device" or "Generic Card Reader."
Right-click it and select Update driver > Search automatically for drivers. 2. Official Manufacturer Drivers
If the native driver fails, you can use specialized drivers provided by PC manufacturers like Lenovo or Toshiba, which often use Alcor chips in their hardware: Here’s a concise, informative review of the Alcor
Lenovo ThinkPad Support: Latest drivers (updated as recently as August 2023) are available for Windows 10 and 11.
Softpedia: Offers various archived versions (e.g., v1.7.45.15) for older Windows 10 builds.
DriverScape: Provides a central repository for the Alcor Micro USB 2.0 Card Reader across multiple Windows versions. 3. Technical Specifications
Compatibility: Supports CF, SDHC/SD/MMC, MS/MS PRO, and xD/SMC cards. Interface: USB 2.0 specification.
OS Support: Native support for Windows ME, XP, and Mac OS X; vendor drivers are required for Windows 98/2000.
Once upon a time, in a world of tangled wires and silent SD cards, there lived a humble Alcor AU6370
. It wasn't a flashy graphics card or a high-speed processor; it was a simple, single-chip card reader controller hidden inside a notebook. Its only dream was to help users move photos from their cameras to their computers. One day, a user named Alex upgraded to Windows 10
. Alex plugged in an old SD card filled with family memories, but... nothing happened. The Alcor AU6370
was "speaking" a language Windows 10 didn't quite understand. It needed a —a digital translator—to bridge the gap.
Alex’s journey to find the driver was like a digital quest: The First Obstacle: The Yellow Triangle.
Alex looked in the "Device Manager" and found a tiny yellow warning sign next to "USB 2.0 CRW". This was the AU6370’s way of crying for help. The Secret Maps: Alex learned that because the Title: Works perfectly for older USB 2
is used by many different laptop brands, the best "maps" (drivers) were often hidden on manufacturer sites like Lenovo Support HP Support The Ritual of Reinstallation:
Following an ancient tech-scroll (a forum post), Alex performed the ritual: Uninstalling the old, broken driver in the Device Manager. Downloading a fresh driver package, like the one from or the laptop's official site. The Restart:
The most powerful magic of all—rebooting the PC to let the changes sink in.
Suddenly, the "ding" of a successful connection rang out. The family photos appeared on the screen, and the was finally back to work. The Lesson:
Even the smallest chips need the right words (drivers) to do their jobs. If your card reader goes silent, don't lose hope—just check the Device Manager and find the right from your laptop manufacturer's website. for your laptop model? Problems regarding Alcorlink usb 2.0 card reader 3 Jul 2025 —
The AU6370 is a legacy product from Alcor Micro Corp. It is a Single-Chip Flash Disk Controller. Its primary function is to act as the bridge between the NAND flash memory (the storage) and the USB interface.
Because this chip is often used in "generic" or unbranded USB drives sold in bulk, Windows does not always have a specific driver tailored for the unique Vendor ID (VID) and Product ID (PID) of that specific batch of hardware.
x64 (64-bit) or x86 (32-bit). Use the correct one.Because the Alcor AU6370 is a legacy chipset, malware creators frequently package fake "driver updates" to infect users. Red flags include:
DriverSetup.exe but is 500KB (too small – real drivers are 4MB+).Safe practice: Scan any downloaded .inf or .sys file with VirusTotal before running.
In modern versions of Windows (Windows 10 and Windows 11), most USB mass storage devices are "plug-and-play." This means the operating system uses generic drivers to communicate with the device automatically. However, you may need to manually install Alcor AU6370 drivers in the following scenarios:
Before downloading drivers, ensure your device actually uses the AU6370 chip.