Firmware Updates 

Firmware updates are released periodically to improve the functionality of your Etherstretch device and also to add features. If you run into a problem with a specific feature of an Etherstretch device, check our support site by clicking on the Firmware Update menu item on our website to check for an upgrade or see if an updated firmware is available for your device.

File Type

Version Number




5.7.0 (Latest) 11/03/2016 Download 5.7.0

Software Patch

This patch is needed for units running firmware version 5.1.0 or older 2/25/2015 Download Patch