TP-LINK’s TL-ER604W Safe Stream Wireless N Gigabit Broadband VPN Router supports wireless N speed & gigabit wired speeds on all ports. It integrates multiple VPN protocols, high-security & high-performance VPN capabilities, making it an ideal choice for branch offices in need of cost-effective secure remote connections to headquarters or remote offices. Furthermore, together with its various useful features including hardware-based Wi-Fi On/ Off button, Guest Networking, App Control, & PPPo E Server functions, TL-ER604W is an ideal network solution for home or small office consumers. The TL-ER604W supports multiple VPN protocols including IPsec, PPTP & L2TP in Client/ Server mode while also being able to handle pass-through traffic. It features a built-in hardware-based VPN engine allowing the router to support & manage up to 30 LAN-to-LAN/ Client-to-LAN IPsec VPN connections. Advanced VPN features include: DES/3DES/AES128/AES192/AES256 encryption, MD5/SHA1 authentication, Manual/IKE key management, & Main/ Aggressive negotiation modes. 1 Gigabit WAN port, 3 Gigabit LAN ports & 1 Gigabit WAN/LAN port Supports IPsec/PPTP/L2TP VPN protocols with up to 30 IPsec, 8 PPTP & 8 L2TP VPN tunnels simultaneously Deploys One-Click restriction of IM/P2P applications to manage staff online behavior 300 Mbps wireless N speed provides an incredible high speed networking experience Multi-SSID & guest network ensure easy & safe wireless sharing Professional 4KV lightning protection keeps your investments as safe as possible