 It can be, but most of the time you're better off just to leave that one and add one to it, unless you're just talking about moving it over a few inches. But if you're moving it to another wall, I say leave it. And you can either split it if it's cable. If it's internet, if it's Cat5 and you're wanting the regular cable, then it's inexpensive enough to buy a long cable and fish it in the wall or whatever.