Iomega Compaq USB Open Host Controller Driver Download

Iomega Drivers

The Compaq USB Open Host Controller 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 "w32_iom221a_en.exe" has been downloaded 2,001 times with a user rating of 5 out of 5 stars, based on 13 reviews. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 16.0 MB.

13 Ratings (see all reviews)
2,001 Downloads

Supported Models

Intel 82371SB PCI to USB Universal Host Controller

ALi USB Open Host Controller

CMD USB Open Host Controller

Compaq USB Open Host Controller

Intel 82371AB/EB PCI to USB Universal Host Controller

Intel 82372FB PCI to USB Universal Host Controller

Intel 82440MX PCI to USB Universal Host Controller

Manufacturers

Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1

File Name

Uploaded By

DriverGuide (DG Staff Member) on 22-Apr-2004

Ratings & Reviews

See all Iomega Compaq USB Open Host Controller ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
GUEST.INF 4.5 KB 3 Sep 1999
UNINST.DLL 41.0 KB 6 Oct 1999
PC2X.MPD 4.3 KB 11 May 1998
disaster.lib 820.3 KB 29 Feb 2000
UNINST.EXE 299.0 KB 11 May 1998
IOMUSB.MPD 47.7 KB 13 Jan 2000
COPYNT.LIB 202.7 KB 4 Feb 2000
IDEUP.LIB 18.1 KB 4 Feb 2000
IMGDRVS.LIB 35.2 KB 4 Feb 2000
Iomusb.inf 7.1 KB 29 Feb 2000
TOOLS.LIB 334.5 KB 4 Feb 2000
AIC78XX.MPD 75.8 KB 24 Aug 1998
ASC.MPD 32.8 KB 15 Jul 1998
USBZIP.INF 2.0 KB 3 Feb 2000
PC800.MPD 13.3 KB 11 May 1998
custom.lib 7.1 MB 29 Feb 2000
SETUP.INS 1.5 KB 8 May 1998
SPARROW.MPD 24.1 KB 1 Sep 1998
setupwin.ins 136.2 KB 14 Feb 2000
_ISDEL.EXE 8.2 KB 11 May 1998
SETUP.EXE 47.6 KB 11 May 1998
DISK1 32 bytes 11 May 1998
backup.3 1.4 MB 29 Feb 2000
USB_IOS.PDR 5.2 KB 16 Dec 1999
D395.MPD 93.2 KB 3 Feb 1999
VERSION.TXT 55 bytes 18 Jan 2000
_SETUP.LIB 187.4 KB 4 Feb 2000
HFDRVS.LIB 14.0 KB 4 Feb 2000
backup.2 1.4 MB 29 Feb 2000
COMMANDER.LIB 1.7 MB 4 Feb 2000
SETUP.INI 571 bytes 13 Jan 2000
CLIKCARD.MPD 21.0 KB 10 Aug 1999
USBZIP.SYS 44.7 KB 16 Dec 1999
COPYMACH.LIB 203.6 KB 4 Feb 2000
_SETUP.DLL 10.8 KB 11 May 1998
MIRROR.LIB 309.9 KB 4 Feb 2000
backup.1 74.3 KB 29 Feb 2000
IDLM.LIB 14.7 KB 4 Feb 2000
PC1616.MPD 18.9 KB 11 May 1998
Q251381_W2K_SP1_X86_en.EXE 91.8 KB 8 Feb 2000
COMMON.LIB 1.3 MB 4 Feb 2000
AUTORUN.INF 43 bytes 28 May 1998
setupwnt.ins 135.1 KB 14 Feb 2000
REGDRV.SYS 1.4 KB 2 Nov 1999
_INST32I.EX_ 320.3 KB 1 Jun 1998
TOOLSNT.LIB 6.7 KB 4 Feb 2000
PPA3.MPD 56.8 KB 26 May 1999
USBIOS.INF 1.2 KB 25 Oct 1999
LICENSE.TXT 10.8 KB 21 May 1999
backup.4 130.2 KB 29 Feb 2000

How to Update Compaq USB Open Host Controller Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Compaq USB Open Host Controller 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 Compaq USB Open Host Controller 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.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

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.

This website is not affiliated with Iomega. All company names/logos are properties of their owners.
server: ftp, load: 1.29