The all new TZ 200 builds upon the TZ 100, delivering critical business continuity and flexibility through a host of advanced features. The TZ 200 adds critical failover capabilities that can provide 24x7 access for optimal uptime, with support for USB-based 3G and analog modem failover as well as box-to-box failover. The revolutionary TZ 200 enhances UTM protection by adding the SonicWALL Comprehensive Anti-Spam Service, featuring per-user mailbox quarantine. With enhanced memory and processors, the TZ 200 runs 40% faster than the TZ 100, and incorporates ultra-fast 802.11n wireless (Wireless-N version). The TZ 200 offers distributed enterprises, small and medium-sized businesses, retail locations, and managed service providers powerful enterprise-class features, all at a low total cost of ownership. Protection - Keep your network safe from new and evolving threats. Performance - Remove the network performance bottleneck.