CMD Technology FREECOM USB-2 Host Controller Driver Download

CMD Technology Drivers

The FREECOM USB-2 Host Controller is a disk drive controller manufactured by CMD Technology. This driver fixes problems with drive not found, slow or unreliable data transfer, intermittent connection or hardware conflicts. This driver - "" - has been downloaded 39 times and is rated 4 out of 5 stars based on 11 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows Vista and Windows XP. The total disk space used for this update is 229.3 KB.

11 Ratings

Supported Models

Realtek RTL8139/810X Family PCI Fast Ethernet NIC

ACDC USB 2.0 Host Controller

APC USB 2.0 Host Controller

ATEN USB 2.0 Host Adapter

BUSlink USB 2.0 Host Controller

CardBus to USB 2.0 Enhanced Host Controller

DC-602B/T PCI to USB Enhanced Host Controller


Supported Operating Systems

Windows Vista, Windows Vista (64 bit), 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, Windows 95, Windows 3.1

File Name


5.397.0823.2001 (2001-08-23) via .inf
(2002-01-01) via .inf (2003-02-07) via .inf

Uploaded By

DriverGuide (DG Staff Member) on 1-Feb-2007

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
10044_release_note.doc 29.7 KB 17 Feb 2003
INSTALL.TXT 402 bytes 2 Jan 2002
NETRTS5.CAT 8.0 KB 3 Oct 2001
NETRTS5.INF 12.7 KB 23 Aug 2001
NUSB2HUB.SYS 29.4 KB 2 Jan 2002
Nehcd.inf 11.9 KB 2 Jan 2002
RTL8139.SYS 25.4 KB 23 Aug 2001
ReadMe.doc 5.6 KB 2 Jan 2002
SI3112.inf 9.2 KB 12 Feb 2003
SIWinAcc.sys 9.6 KB 12 Feb 2003
Si3112.mpd 47.7 KB 7 Feb 2003
Si3112.sys 47.7 KB 7 Feb 2003
SiiSupp.vxd 20.6 KB 26 Mar 2002
SilSupp.cpl 90.1 KB 23 Jan 2003
TxtSetup.oem 3.1 KB 27 Jan 2003
UPDFLASH.EXE 49.9 KB 21 Apr 2003
nehcd.sys 34.4 KB 2 Jan 2002
nusbd.sys 32.5 KB 2 Jan 2002
readme.txt 16.0 KB 27 Jan 2003

How to Update FREECOM USB-2 Host Controller Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the FREECOM USB-2 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 CMD Technology FREECOM USB-2 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 CMD Technology Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

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 CMD Technology. All company names/logos are properties of their owners.
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