Internet bridge from house to shop.
This is what I use, it passes to a router inside my building, I watch iptv in the shop, while 4 video feeds are passing at the same time, (around 25Mbps) no problem. it's good for a few miles. hint, turn the output power down, i was picking up the signal 3 miles from the house. I use 2 of them, about $40 each on amazon
Joe
edit, the router in the garage is setup as an access point, using the same network as the house.