the DVR (with a dedicated hard drive). I've then got an XBOX 360 that I use as an extender into my Family Room. You can set up the extender on WiFi, but I have it hardwired to my network to reduce load times.
I'm stuck on Windows 7 and the XBOX 360 for the time being since Windows 10 and the XBOX One don't have the native DVR and extender functionality. There are other setups that I can use once I am forced to upgrade, but they likely won't be as simple as this is.