SonicWall Internet Security Appliance. The SonicWALL TZ 210, the flagship of the TZ Series, integrates Unified
Threat Management, Application Intelligence and Control, SSL VPN remote
access capabilities with optional 802.11n wireless. The TZ 210 enables
small businesses and branch offices to use USB ports supporting 3G and
analog failover along with multiple Ethernet WAN failover for greater
redundancy and reliability.