What This Product Does The TL-ER6120 Safe Stream Gigabit Multi-WAN VPN Router from TP-Link boasts excellent data processing capabilities & an array of powerful functions, including IPsec/PPTP/L2TP VPN, Load Balance, Access Control, Do S Defense & Bandwidth Control. The TL-ER6120 is ideal for small & medium businesses, along with hotels & other settings where a large number of users require a stable, secure connection. Enterprise-Standard VPN The TL-ER6120 supports pass-through traffic together with multiple VPN protocols including IPsec, PPTP & L2TP in Client/ Server mode. It also features built-in VPN engine hardware, allowing the router to support & manage up to 100 LAN-to-LAN/ Client-to-LAN IPsec VPN connections. Advanced VPN features include DES/3DES/AES128/AES192/AES256 encryption, MD5/SHA1 authentication, & Main/ Aggressive negotiation modes. Intelligent Bandwidth Allocation The TL-ER6120 features 1 WAN port & 3 WAN/LAN ports, allowing one device to meet multiple requirements. Intelligent Load Balancing distributes data streams according to the bandwidth proportion of each WAN port to make the most of multi-line broadb&. IP-based Bandwidth Control & Session Limit functions give network administrators the power to flexibly manage how their bandwidth is used. Superior Hardware With a 64-bit network processor & 512MB DDR3 memory, TL-ER6120 is able to handle multiple tasks while maintaining excellent performance & greater reliability. Peace of Mind Whatever the Weather Professional-standard lightning protection prevents electrical surges from penetrating your network equipment, instead discharging them harmlessly into the Earth. Designed to withstand 4KV of electricity when well-grounded, this router ensures your network investments remain as safe as possible from the wrath of Mother Nature. Please note: networking components such as switches, routers, UPS & wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com.