So recently got a modem from Comcast

[MN10]

And the house I'm currently in has DirectTV for cable. The only available coax outlet is connected to a DirectTV box. Is it possible to connect the box to a splitter so it can share the outlet with the Comcast modem???

 

[rgd1101]

it can only support 1, either DirectTV or Comcast, can't be both.