 Ever wondered what these little things are that come with your roadcaster or Streamer X? Well, they are simply to relieve the strain on the power cable. So obviously, if this cable were to get tugged, then it could put some undue stress on that socket there. So these little things just plug directly into the Kensington lock just down below there. And if I just give it a little twist, then it is locked firmly in place. And then we can just loop our cable around, attach it into that. And now obviously any tugs on the cable are being tugged on this rather than on that. So that is what they're for.