The two 10 GbE ports on your RN526x or RN626x are compatible with 10 Gigabit Ethernet (10 GbE) or Gigabit Ethernet (1 GbE) connections. The 10 GbE ports must be connected to 10 GbE or 1 GbE switches or routers.

The 10 GbE ports on your RN526x or RN626x do not support 100 Mbps or slower connections.

The two 1 GbE ports on your RN626x support 1 GbE or slower connections, including 100 Mbps connections.