: Version 3.04 is an older release. It is confirmed to work with Microsoft Office 2010 , but often lacks compatibility with Office 2013 or newer versions, including Office 365. Microsoft Learn Recommended Version
Check the label on your ISM-304 device. Look for “HW Rev:” (e.g., 2.0, 3.1). ISM Office 304 version 4.2+ works with Rev 2.0 and above. Older hardware (Rev 1.x) requires legacy software—do NOT use the latest version. ism office 304 verified download
Sometimes, manufacturers discontinue older ISM Office versions. If the is no longer on the official site: : Version 3
Complete the installation steps. You may need to restart your computer to activate the keyboard drivers. ism office 304 verified download