Summary: I replaced an apple airport with this because I needed one with spare ethernet jacks. Ocationally have trouble with the 5ghz wireless. I don't know why. Reboot fixes it or revert to 2.4 ghz which is more reliable. I love the downloadable app to manage the router from anywhere.
Summary: This took several calls to D-Link to get it set up right, but once going it works great. The USB port allows me to hook up our laser printer and a backup drive. While the customer service is in Sri Lanka, or somewhere similar, they persisted until we got all the settings correct!