Samsung usbstor.sys USB Driver Download
The usbstor.sys is a USB device manufactured by Samsung. This driver can help resolve issues like USB device not recognized, "Disk Not Formatted" errors, or if your device randomly ejects or stops working. This driver - "usbstor.sys" - has been downloaded 7,254 times and is rated 5 out of 5 stars based on 47 reviews. It has been installed successfully by our users on PCs running Windows Vista and Windows XP. The total disk space used for this update is 26.5 KB.
Supported Models
Samsung usbstor.sys USB
Manufacturers
Supported Operating Systems
Windows Vista, Windows 2003, Windows 2003 (64 bit), Windows XP, Windows XP (64 bit), Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98
File Name
Versions
5.1.2600.2180
Uploaded By
John (DG Member) on 28-Apr-2005
Ratings & Reviews
Related Driver Updates
How to Update Samsung usbstor.sys USB Device Drivers
Step 1 - Download Your Driver
To get the Samsung usbstor.sys USB driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Samsung usbstor.sys USB into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the Samsung Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the Samsung website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
To install your new driver on Windows:
Right-click the Start button.
Click "Device Manager">
Find your device in the list.
Right-click the device and select "Update driver"
Follow the steps on screen.
Restart your computer when done.
This keeps your computer working at its best.
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.