The components of the Versa solution that use the Versa Operating System are Versa Controller, Versa SD-WAN CPE, and Versa SD-WAN Gateway. These components are integral parts of the Versa Networks infrastructure, which require the Versa Operating System to function. Versa Director and Versa Analytics, although part of the Versa solution, are not components that operate using the Versa Operating System but instead serve different roles such as management and analytics.