Short for Universal Plug and Play, UPnP is an architecture that simplifies networking by allowing wired and wireless devices to communicate without proper configuration and minimal setup. For example, plugging a UPnP device into a computer with an operating system with UPnP support means the device is automatically detected and works.

Computer acronyms, Hardware terms, Network terms, Phone terms

If you are having issues with UPnP or connecting devices to your home network, try updating the firmware on your router. See: How to update a router firmware.

  • How to enable UPnP in Windows.
  • Network and network card help and support.
  • See the Open Connectivity website for news and information about connectivity technologies.