HSP Unimodem Half-Duplex Audio Device Driver Download

5 Ratings

Supported Models

HSP56 MicroModem Driver

Unimodem Full-Duplex Audio Device Driver

Unimodem Half-Duplex Audio Device Driver




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

8x38hspw2k.zip (808.0 KB)


1.000 (1999-07-15) via .inf

Find Related Drivers

Uploaded By

DriverGuide (DG Staff Member) on 27-Dec-2006

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
W2K/Mdmchipv.inf 36.6 KB 1 Mar 2001
W2K/PCTPORT.CP_ 101.6 KB 18 Jan 2000
W2K/PCTPTT.EX_ 33.2 KB 6 Jan 2000
W2K/PCTSPK.EX_ 36.8 KB 18 Jan 2000
W2K/PCTWAVE.INF 3.6 KB 14 Dec 1999
W2K/PTHSP.DA_ 456 bytes 15 Jan 2000
W2K/PTSERIAL.SY_ 57.8 KB 15 Jan 2000
W2K/PTSETUP.DLL 104.4 KB 18 Jan 2000
W2K/PTUNINST.EXE 84.7 KB 6 Jan 2000
W2K/README.TXT 657 bytes 31 Aug 1999
W2K/VMODEM.SY_ 269.8 KB 15 Jan 2000
W2K/VPCTCOM.SY_ 210.8 KB 15 Jan 2000
W2K/VVOICE.SY_ 29.3 KB 15 Jan 2000

How to Update Unimodem Half-Duplex Audio Device Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Unimodem Half-Duplex Audio Device 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 Unimodem Half-Duplex Audio Device 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 Driver Update Utility for Unimodem Half-Duplex Audio Device. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the HSP 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 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 HSP. All company names/logos are properties of their owners.
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