I would like to hard wire my Macbook pro to the internet instead of using wifi......is this possible

How to connect to the Internet with your Mac - Apple Support

Apple makes a USB-C-to-Etherport adapter. Apple stores, BestBuy ... wherever quality Apple products are sold.

For older Macs, the USB-3 version works up to and including 100 baseT, which's is faster than most Wi-Fi and faster than the Router connection to the Internet.

If you need access to local file servers at faster speeds, there is a Thunderbolt-1 or 2 to Gigabit Ethernet version for the same price. Some Routers support gigabit link speeds, but most do not support the Jumbo frames required for true high-volume file transfers.