Aopen 1845 Driver Download (Official)

Aopen Drivers

The 1845 is a modem manufactured by Aopen. If you cannot connect to the network, or have slow transfer speeds or intermittent disconnection problems, you may need to update your modem driver or firmware. This version of "" is rated (5 out of 5 stars) based on 32 downloads and 4 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows XP. The total disk space used for this update is 1.5 MB.

4 Ratings

Supported Models


Conexant-Ambit V.90(V.92) SoftK56 MDC Modem




Supported Operating Systems

Windows XP, Windows 2000

File Name


English (5-Jul-2002) (2002-02-13) via .inf

Additional Notes


Modem driver for Win2000/WinXP.

Notebooks(Notebook Solution)

Uploaded By

Rexrinaldo (DG Staff Member) on 25-May-2006

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Modem/AmosNT.sys 168.2 KB 13 Jun 2002
Modem/CNXCsr.cty 64.2 KB 13 Jun 2002
Modem/ 13.3 KB 13 Jun 2002
Modem/DCMNCM5.inf 30.1 KB 13 Jun 2002
Modem/FSKsNT.sys 127.4 KB 13 Jun 2002
Modem/Fallback.sys 310.7 KB 13 Jun 2002
Modem/FaxNT.sys 217.0 KB 13 Jun 2002
Modem/HSF_CNXT.sys 584.8 KB 13 Jun 2002
Modem/HXFSetup.exe 266.2 KB 13 Jun 2002
Modem/Ich.sys 67.2 KB 13 Jun 2002
Modem/K56NT.SYS 427.2 KB 13 Jun 2002
Modem/MDMXSDK.sys 17.7 KB 13 Jun 2002
Modem/MdmXSdk.dll 57.3 KB 13 Jun 2002
Modem/RKSAMPLE.SYS 68.5 KB 13 Jun 2002
Modem/Soar.sys 48.8 KB 13 Jun 2002
Modem/SpkpNT.sys 80.4 KB 13 Jun 2002
Modem/TonesNT.sys 56.6 KB 13 Jun 2002
Modem/V124NT.SYS 534.7 KB 13 Jun 2002
Modem/csacpl.cpl 316.9 KB 13 Jun 2002
Modem/disk1 23 bytes 13 Jun 2002
Modem/hsfinst.dll 11.6 KB 13 Jun 2002

How to Update 1845 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the 1845 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 Aopen 1845 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 Aopen 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 Aopen 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 Aopen. All company names/logos are properties of their owners.
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