If you want to secure your WiFi connection, check this article to learn how to setup MAC filtering in Dlink router. Firmware should be 1.04 to match the interface.

Our D-Link AC1900 EXO Wi-Fi router review takes a look at a dual-band wireless router and sees how well it stands up in a home networking environment.

Our D-Link DIR-878 review takes a look at a high power AC1900 Gigabit Wi-Fi router with MU-MIMO support to see how it performs in a typical household.

D-Link's second 802.11ac-enabled router, the DIR-868L is a huge improvement over the first one, the DIR-865L, though it's still not perfect.