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usbtoserialadapterinfo

USB/DB9 Serial Adapter Info

If your laptop has a native DB9 connector like the one shown below, great!

www.ecmtuning.com_images_photos_db9serialport.jpg

If it doesn't, then you have a USB port on your laptop instead and you need a USB to DB9 adapter to use the current DSMLink cables.

The problem (mainly for 1G guys) is that the UART in the 1G DSM ECU does not support a “standard” baud rate. So *many* USB/DB9 adapters do not work properly with the 1G DSM ECU. Almost all work fine with the 2G ECU, but even with this ECU there are some that do not work properly for some reason or other. So this page is intended to present the information collected over the years from our users to report which cables work and which do not.

For reference, the one that we use here for our own testing is the Keyspan model we show on our website.

www.ecmtuning.com_images_photos_keyspan.jpg

Details

64-bit versions: Note that all the information below is based on the 32-bit version of Windows. If you're running a 64-bit version of Windows, then it's entirely possible that you'll have other driver issues to deal with on top of those just covering the basic driver installation.

Brand Model Num/Name Works w/1G Works w/2G Vista Link
Keyspan USA-19HS Y Y Y Click Me
FTDI/CableMAX Mini adapter Y Y Y Click Me
Cables Unlimited 2920 Y Y Click Me
Belkin F5U109 N Y Click Me
IOGear GUC232A N Y Click Me
iConcepts Linx Adapter 10260 N Y
Radio Shack 26-183 N Y Click Me
Dynex DX-UBDB9 N Y N Click Me
Tripp-Lite U209-000-R Y Click Me
Zonet ZUC3100 N N Click Me
Cypress Chipset (eBay) N N
Prolific Chipset N
usbtoserialadapterinfo.txt · Last modified: 2024/03/15 11:16 (external edit)