Z-Tek ZK039 Driver Download (Official)
The ZK039 is a network device manufactured by Z-Tek. Issues like weak Wi-Fi signal, slow DNS lookup, duplicate IP addresses, slow network and excessive CPU usage can be solved by updating this driver. This version of "USB_20TO_20RS232_20Cable.rar" has been downloaded 624 times with a user rating of 5 out of 5 stars, based on 12 reviews. Our users report success installing this driver update on PCs running Windows 7. The total disk space used for this update is 5.1 MB.
Supported Models
ZK039
Prolific USB-to-Serial Bridge
USB to Serial Port
Manufacturers
Supported Operating Systems
Windows Vista, Windows XP, Windows XP (64 bit), Windows 2000, Windows ME, Windows 98SE
File Name
Additional Notes
ZK039
USBTO RS232 CABLE
Driver File
Uploaded By
Karthikkumar (DG Staff Member) on 17-Oct-2008
How to Update ZK039 Device Drivers
Step 1 - Download Your Driver
To get the ZK039 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 Z-Tek ZK039 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 Z-Tek Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
Step 2 - Install Your Driver
After you get your new driver, you need to put it on your computer. On Windows, there's a tool called Device Manager that helps with this. It shows you all the parts of your computer and the drivers they use. To finish setting up the new driver, you'll probably need to turn your computer off and on again.
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.