You get what you pay for. There are all kinds of low cost solutions, but they're not so "out of the box" and require some engineering to implement. The Multi-Coupler I linked is an 8 port model. There are models which are only 4 ports.Wow!! I just looked at the Stridsberg that you have. Those are high dollar!! I'm sure it is a great one though. Can you recommend a cheaper one, that would get me by?