The SER4027A is a network device manufactured by SUNIX. 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 "WinCE_205.0_Driver_V1.1.0.0.zip" has been downloaded 29 times with a user rating of 5 out of 5 stars, based on 5 reviews. The total disk space used for this update is 286.9 KB.
SER4027A
SER4027AL
SER4027D
SER4027DL
SER4036A3V
SER4037AL
SER4037D
Other
WinCE_205.0_Driver_V1.1.0.0.zip (286.9 KB)
1.1.0.0 (17-Mar-2010)
OS: Windows CE 5.0
RS-232 PCI Serial Card Driver
Karthika (DG Staff Member) on 6-Sep-2011
To get the SER4027A 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 SUNIX SER4027A 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 SUNIX 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 SUNIX website. Most major device manufacturers update their drivers regularly.
To install your new driver on Windows:
Right-click the Start button.
Click "Device Manager"
Find your device in the list.
Right-click the device and select "Update driver"
Follow the steps on screen.
Restart your computer when done.
This keeps your computer working at its best.
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.