When I was messing with the printer I noticed an anomaly. A coax cable enters the room through a hole in the wall. This is connected to a 2-way splitter; both cables from the splitter go back through the same hole in the wall into the room from which the coax originally emerged. So, what’s that all about ? I have no idea; I’m sure we had a use for it at one time but my memory fails me. Why didn’t we just pull it all the way out of the computer room back to where it came from ? Hell, I don’t know….