2 year subscription of E-Class Support 24x7 for NSA E5500. Dell SonicWALL E-Class Support 24x7 delivers the enterprise-class support features and quality of service that enterprise companies require to keep their networks running smoothly and efficiently.

1 year subscription of E-Class Support 24x7 for NSA E5500. SonicWALL E-Class Support 24x7 delivers the enterprise-class support features and quality of service that enterprise companies require to keep their networks running smoothly and efficiently.