If your internet connection is slow, try restarting your router. Unplug the router, wait for a minute, and then plug the adapter back into the power outlet. Check out the D-Link DIR-890L troubleshooting page for more information at D-Link DIR-890L Troubleshooting.

If you can’t see the wifi signal on your computer even if the router is turned on, try restarting the router. Try unplugging the router, waiting a minute, and then plug the adapter back into the power outlet. Check out the D-Link DIR-890L troubleshooting page for more information at D-Link DIR-890L Troubleshooting.