The USB Mass Storage Class Driver is a USB device manufactured by Iomega. 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 version of "flashdio.zip" is rated (4 out of 5 stars) based on 359 downloads and 16 reviews. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 15.5 KB.
Win98 USB Disk Controller
USB Mass Storage Class Driver
Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1
DriverGuide (DG Staff Member) on 11-Sep-2003
See all Iomega USB Mass Storage Class Driver ratings and reviews
To get the USB Mass Storage Class Driver 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 Iomega USB Mass Storage Class Driver 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 Iomega 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 Iomega website. Most major device manufacturers update their drivers regularly.
After you get your new driver, you need to put it on your computer. On Windows, there's a tool called Device Manager that helps with this. It shows you all the parts of your computer and the drivers they use. To finish setting up the new driver, you'll probably need to turn your computer off and on again.
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.
The following files are found inside the driver download file.
Name | Size | Date |
---|---|---|
USBMASS.sys | 30.7 KB | 20 Mar 2001 |
USBMASS.INF | 2.4 KB | 6 Jul 2001 |
USB_MAS.INF | 1.2 KB | 9 Apr 2001 |
USB_MAS.pdr | 5.2 KB | 20 Mar 2001 |