US Robotics Courier 16,800 Dual Standard Fax PC Driver Download

US Robotics Drivers

The Courier 16,800 Dual Standard Fax PC is a modem manufactured by US Robotics. 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 driver - "" - has been downloaded 70 times and is rated 4 out of 5 stars based on 11 reviews. The uploader reports that this update will work successfully on PCs running Windows Vista and Windows XP. The total disk space used for this update is 8.0 MB.

11 Ratings

Supported Models

U.S. Robotics Sportster Voice Serial Wave Device

Courier 14,400 Dual Standard

Courier 14,400 Dual Standard PC

Courier 14,400 HST

Courier 14,400 HST PC

Courier 14,400 V32bis Fax

Courier 14,400 V32bis Fax PC


US Robotics

Digital Equipment Corporation (DEC)


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

Uploaded By

DriverGuide (DG Staff Member) on 7-Dec-2007

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
!VIREXSP.EED 16.3 KB 5 Dec 1996
COMTEST.EXE 95.7 KB 7 Nov 1995
DISK1.ID 3 bytes 1 May 1995
FINDER.DAT 2.9 KB 5 Dec 1996
MDMUSRCR.INF 57.0 KB 1 Jul 1996
MDMUSRIM.INF 44.4 KB 7 Jun 1996
MDMUSRSP.INF 48.3 KB 24 May 1996
MDMUSRVI.INF 44.5 KB 24 May 1996
PMACLAN.VOL 4 bytes 18 Oct 1996
SETUP.INI 30 bytes 15 Jul 1996
SETUP.INS 889 bytes 5 Aug 1996
USRCD3.EXE 47.6 KB 22 Jan 1996
USRWAVE.INF 1.3 KB 24 May 1996
USR_PC.EXE 17.3 MB 4 Dec 1998
USR_PC.INI 5.1 KB 3 Dec 1998
VOL_3_2.TXT 661 bytes 4 Dec 1996
_INST16.EX_ 276.3 KB 24 Jan 1996
_SETUP.DLL 10.8 KB 26 Sep 1995
_SETUP.LIB 28.9 KB 15 Jul 1996
_VIREXSP.EED 5.9 KB 27 Sep 1996

How to Update Courier 16,800 Dual Standard Fax PC Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Courier 16,800 Dual Standard Fax PC 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 US Robotics Courier 16,800 Dual Standard Fax PC 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 US Robotics 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 US Robotics 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 US Robotics. All company names/logos are properties of their owners.
server: web1, load: 0.87