I am switching from just cable to cable/ internet and phone package. Currently the cable enters from the outside into my living room. The cable is split and one run goes to the bedroom and the other stays in the living room as seen below
I need to wire cable through the wall to the back bedroom where the Computer is located. I was planning on splitting where it enters and then spit again to run a line for the computer. as seen below
Should I just do a 3 way split at the point where it enters and run three separate cables? Also a friend suggested a signal booster since It will be a long cable run. Should the booster be placed in front of the 2 or 3 way? Thanks for any help.