Daytek CT-6720 CADY7/8 Driver Download

Daytek Drivers Modem Drivers
Daytek CT-6720 CADY7/8 Driver Download
11 Ratings

Supported Models

CT-6720 CADY7/8 Driver

HSP56 MR Driver




Supported Operating Systems

Windows XP

File Name

modem_67207_2k_xp.exe (1.0 MB)


2.30.2029.3 (2001-04-09) via .inf

Find Related Drivers

Uploader Notes

CT-6720 CADY7/8 (AMD Duron 1GB)

Modem Drivers Files

Uploaded By

Purushothaman (DG Staff Member) on 6-Sep-2005

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Win2K_XP/MDMCHIPV.INF 37.9 KB 8 Apr 2001
Win2K_XP/PCTPORT.CP_ 105.8 KB 21 Mar 2001
Win2K_XP/PCTPTT.EX_ 34.2 KB 21 Mar 2001
Win2K_XP/PCTSPK.EX_ 40.9 KB 21 Mar 2001
Win2K_XP/PTCOUNTY.INI 728 bytes 4 Jun 2000
Win2K_XP/PTHSP.DA_ 456 bytes 8 Apr 2001
Win2K_XP/PTSERLA.SY_ 72.7 KB 2 Sep 2001
Win2K_XP/PTSERLI.SY_ 72.1 KB 29 Aug 2001
Win2K_XP/PTSERLS.SY_ 70.6 KB 13 Sep 2001
Win2K_XP/PTSERLV.SY_ 72.3 KB 29 Aug 2001
Win2K_XP/PTSETUP.DLL 147.5 KB 21 Mar 2001
Win2K_XP/PTUNINST.EXE 150.0 KB 21 Mar 2001
Win2K_XP/VMODEM.SY_ 229.5 KB 2 Apr 2001
Win2K_XP/VPCTCOM.SY_ 194.6 KB 12 Sep 2001
Win2K_XP/VVOICE.SY_ 30.1 KB 21 Mar 2001

How to Update CT-6720 CADY7/8 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the CT-6720 CADY7/8 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 CT-6720 CADY7/8 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 CT-6720 CADY7/8. 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 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.

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