Please click on the download button to begin your upgrade.

Note:
You may be redirected to a short form if you are not a registered user.

Archived versions for Ethernet
	Version	File Size
Net Protocol Suite for SierraNet T328 Windows 10 / Windows 8.1 / Windows 7 / Windows Server 2012 / Windows Server 2008 (R2)	4.40	1.51 GB	Download
Net Protocol Suite for SierraNet M328Q Windows 10 / Windows 8.1 / Windows 7 / Windows Server 2012 / Windows Server 2008 (R2)	4.40	1.51 GB	Download
Net Protocol Suite for SierraNet M328 Windows 10 / Windows 8.1 / Windows 7 / Windows Server 2012 / Windows Server 2008 (R2)	4.40	1.51 GB	Download
Net Protocol Suite for SierraNet M648 Windows 10 / Windows 8.1 / Windows 7 / Windows Server 2012 / Windows Server 2008 (R2)	4.40	1.51 GB	Download
Net Protocol Suite for SierraNet M168 Windows 10 / Windows 8.1 / Windows 7 / Windows Server 2012 / Windows Server 2008 (R2)	4.40	1.51 GB	Download
Linux Python API - Fedora 18/Centos 7 64-bit Linux Python API for Net Protocol Suite v4.40 - Fedora 18 and Centos 7, 64-bit	4.40	1.45 GB	Download
Linux Python API - Ubuntu 16 64-bit Linux Python API for Net Protocol Suite v4.40 – Ubuntu 16 64-bit	4.40	1.45 GB	Download