Over a period of time, the technologies change, and users may not get the proper things. In general, there is a need to keep changing devices after a period of five years, especially considering that I operate in a university where we don't have closed offices, while the devices' performance level goes down in open spaces. Though in our institution, we tried to make some changes to the product, we know that nothing much is going to change. In our institution, we plan to have indoor and room-based APs, but even then, some of the rooms don't come in a dust-free environment, so there is a need for us to experiment with the product as the degrading of the devices and signals still keeps happening. In our institution, we are making some changes to adopt to an indoor-based system. For certain setups, D-Link Wireless works better and ensures that users get value for their money. If you know how to maintain a technology, then it can help you. I rate the overall tool an eight to nine out of ten.
