SONICWALL SUPERMASSIVE 9800 SECURE UPGRADE PLUS - ADVANCED EDITION 2YRSee how affordable it is to upgrade to a SonicWall firewall. When you take advantage of our Secure Upgrade Plus or Competitive Trade-In, you'll enjoy special savings on next-generation firewalls (NGFWs) or Unified Threat Management (UTM) firewalls.See product matrix (in pictures) to find specifications of the Sonicwall SuperMassive 9600 ModelSerenIT is an Authorized U.S Partner and Reseller for Sonicwall products. Please call us with questions on hardware or services. All prices are negotiable. ※スペックなどご不明な点はお気軽にお問合せください。