© 2018 by Constellation Data Systems, Inc.

1. Use coupon code "FREE-NSP" at checkout. 
2. ONCE DOWNLOADED - rename the file extensions ".ex_" to ".exe", then you may run the installer.

Users have requested this download.  This is a legacy product, it is very dated, and it comes as is and without support. The last supported OS for v1.09a was Windows XP.  If you find it commercially useful, you can contact us at our sales points of contacts from the website.  The documentation is in the documentation pack. 

Network Serial Port (v1.09a) for Windows XP (free with coupon)

SKU: NSP-V1.09A-XP
$1.00Price