This is great for sharing files or resources in the office, or acting as a centralized media streaming server in the household, so that family members can view or listen to a shared library of movies, music or photos, using any computer, smart phone, smart TV, tablet, or other network connected device. If you'd like to know more about DD-WRT, we'd also recommend reading our huge DD-WRT Guide. If your router has USB slots (as the RT-ACU66U does), then you can plug in a USB hard drive and use it as Network Attached Storage (NAS) - a centralized storage hub that every authorized person on your network can access. One of the great things about a DD-WRT router is that you can do lots of things with it (as well as using it for VPN of course!).
