The Series is part of the officeconnect Portfolio of Hewlett Packard enterprise small business networking products. These switches provide a great value, and includes features to satisfy even the most advanced small business networks. Customizable features include basic layer 2 features like VLANs and link aggregation, as well as advanced features such as layer 3 static routing, IPv4 and IPv6 host mode, acls, and Spanning Tree protocols. Hpe officeconnect 1920S switch Series includes a limited lifetime Warranty. This Warranty provides advance hardware Replacement with next business day shipment in most countries, limited 24x7 telephone support available from HPE for the first 90 days, and limited electronic and business hours telephone support is available from HPE for the entire Warranty period.