Summary: Overall, it works just fine with regular tasks and all devices. Great for basic users. However, it does not naturally support VPN connections. This is a recurring issue with some D-Link routers. There are ways to set the port forwarding and firewall up so it'll work with certain VPN clientes (Cisco AnyConnect for example), but no love for Cicsco VPN client 4.8, no matter what configuration i use.
Summary: It gets the job done and performs well. But the range of this router is average at best. For a small home router it is good. But if there are walls between router and device using that Wi-Fi than the range is decreased very much so choose your spot of router very wisely. But we can't expect much range from a router which costs 900 rs. and has only one external antenna. But since the product is a bit old and newer models from competitors are flooding the market.
Summary: The router is very good in terms of wireless and the connection, but i am still skeptic about the security protocols of the device, cause i use static IP from my ISP for the broadband service and everything seems to be unprotected at times, also I could not find the NAT Firewall settings in the router Its a good buy but not a very good firmware.