The TP-Link ER7212PC Omada PoE Switch & Controller combines a 3-in-1 router, PoE output, and Omada centralized management for efficient networking. With the ability to manage up to 10 EAPs, this professional hardware boasts a Dual-Core CPU and 1GB DDR3 memory for stellar performance on its 12x Gigabit ports. It also features 4x WAN ports, including 2x Gigabit SFP and 2x Gigabit RJ45, and 110W PoE budget for 8x 802.3at/af-compliant PoE ports. For added security, there are 20 LAN-to-LAN IPsec VPN, 16 OpenVPN, and 16 L2TP/PPTP VPN connections supported. This fanless and compact switch can be easily installed on a desktop or wall, providing robust security features such as advanced firewall policies and DoS defense.