This device works extremely well in my home. However, as other reviewers have noted, it doesn't fit into the back of the Patriot Box Office. A huge design flaw that the engineers should be ashamed of, but there is an incredibly easy fix that only takes a minute or two to pull off. It took me longer to explain it below than it did to actually do it.
Locate the USB plug on the back of the Box Office and attempt to place the wireless adapter in it. It will only go in so far before the black plastic casing of the adapter hits the black plastic casing of the Box Office. Mark this spot on the Box Office and set the adapter aside. Next, take a screwdriver and hold it over an open flame or hot electric burner for 30 seconds or so. Now, apply the hot end of the screwdriver to the Box Office where you marked it. The plastic will melt away. Be careful so not to burn yourself, push a little bit as you go and be careful cleaning the melted plastic off the screwdriver. Repeat as necessary to melt away a little channel for the adapter to slide into. Let the housing cool. The adapter should now slide right into the USB plug.