module in multimedia box 1)Tel,computer,router,audio,etc different ... out with data ports 1 in 2 out in one module.4.AV port 1 in 6 out,or 1 in ... 4 out5.110,RVV,DVD./VCD,wire-terminal 12 pairs,Monitor ports 1 in 1 out.6 ... .broadband router:5 ports/8 ports7.Power module instead of the power adapterWe develop 2-3 new modules ...