Recently we have had many inquires about the software for Tripp Lite product USA-19HS.
You do not need the CD as all of the software and updates are available for free download on the Tripp Lite Site.
https://www.tripplite.com/support/product/part-number/USA19HS
If you have any questions on this or any Tripp Lite parts please feel free to contact us by using the reply or create new topic buttons on this page.