ASUS BRT-AC828AC2600 Dual-WAN VPN Wi-Fi Business Router With M2 SATA Slot Stable Wi-Fi Range – Fast, stable Wi-Fi throughout your office with 4×4 MIMO antenna design and ASUS AiRadar beam forming. Hardware Dual-WAN – Dual physical WAN ports for ultimate speed and reliability, with up to 2Gbps aggregated bandwidth and fail over capability. M.2 Slot for Faster Storage – Internal M.2 SATA slot for ultra-fast networked SSD storage. Easy Management – Grow your business with Captive Portal to set up customer Wi-Fi within steps ; and manage your network with convenient Device Grouping and RADIUS server. Improved Network Safety – Protect sensitive company information with AiProtection, VLAN, and hardware crypto engine IPsec VPN, all without sacrificing working efficiency. Teaming Support – Up to 4Gbps LAN connections. Up to 250 Simultaneous Client Connections – MU-MIMO design and robust connectivity for the most demanding environments.