Think You're Cut Out for Doing เพิ่มผู้ติดตามไอจี? Take This Quiz
http://lorenzoihkq913.iamarrows.com/sxph-td-tam-xic-it-s-not-as-difficult-as-you-think
Even cables with constructed-in repeaters normally permit for an external electrical power supply being connected. This is just a bit added protection on your signal and should be a good idea based on the predicament