D-Link Systems DIR-835 Wireless N750 Dual-Band Router Up to 750Mbps (N450 + N300) Simultaneous Dual-band 2.4GHz and 5GHz 4 Gigabit Ethernet Ports USB 2.0 with SharePort Plus IEEE 802.11n/g/a Compliant Built-in QoS Engine for traffic optimization Supports Secure Wireless Encryption Using WPA or WPA2 Security WPS (Wi-Fi Protected Setup) for simple Push Button Wireless Network Configuration