... small business, branch office, and enterprise teleworker environments that delivers high-performance firewall, SSL and IPsec VPN, ... an external expansion slot and multiple USB ports that enable the addition of services in the future.Product ... VPN Peer, 25 SSL VPN Peer, 10000 Concurrent Session, 3000 Concurrent Session, 3Encryption Standard:3DES, AESMedia & PerformanceVPN Throughput:100MbpsFirewall ...