I need to connect and building 30m from my house for the internet. It has electricity from the main house system bu there are many outlets around the house and garden. Have tried my TL-PA411 but will

Hi I have a new TP-Link AC1300 Archer T3U Plus EU and it connects like a dream to my ISP box. I am trying to connect to my Android phone hotspot, which my portable does no problem, but with this adapt