The SER1640A 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_206.0_Driver_V1.1.0.0.zip" has been downloaded 18 times with a user rating of 5 out of 5 stars, based on 5 reviews. The total disk space used for this update is 344.6 KB.
SER1640A
SER4400A
SER4400AL
SER4437A
SER4456A
SER4456AL
SER4466A
Other
WinCE_206.0_Driver_V1.1.0.0.zip (344.6 KB)
1.1.0.0 (17-Mar-2010)
OS: Windows CE 6.0
RS-232 PCI Serial Card Driver File
Karthika (DG Staff Member) on 6-Sep-2011
To get the SER1640A 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 SER1640A 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.
Open a tool called Device Manager.
Use Device Manager to put the new driver on your computer.
Turn your computer off.
Turn your computer back on.
Now your new driver is ready!
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.