Or buy/make something like this: http://hakshop.myshopify.com/products/throwing-star-lan-tap http://hakshop.myshopify.com/products/throwing-star-lan-tap and a

Or buy/make something like this: http://hakshop.myshopify.com/products/throwing-star-lan-tap http://hakshop.myshopify.com/products/throwing-star-lan-tap and a couple of USB-Ethernet adaptors