how to get ethernet on second level from WiFi

wired internet on second level yes i do have a few rooters around need Your best way

If you cant use wifi then get the 50 ft ehternet cable

or..... powerline adaptors.....:rolleyes: just another thought. you can buy wifi connected hot plugs or ethernet upto 2gbps.

powerline adapters work good, if you have or you could get an old router like linksys and flash ddwrt or tomato on it and use it as a bridge/repeater