The D-Link DSR-250v2 Unified Services VPN Router provides a high-performance networking solution to address the growing needs of small and medium-sized businesses. It supports dual WAN Gigabit Ethernet ports to provide high availability for WAN or Internet connections. Traffic can be load-balanced across the links with Outbound Load Balancing, increasing the performance and availability of business applications. The secondary WAN port can also create a DMZ, isolating servers from the LAN. The DSR-250v2 supports mobile broadband networks via an extendable USB modem2, such as 3G/4G/5G dongles. Traffic load balancing can also be performed on mobile data connections, providing an additional layer of redundancy for critical or backup applications.