Just got one of these which has a built in executable to install the driver.
Anker® Unibody Aluminum USB 3.0 to RJ45 Gigabit Ethernet Adapter Supporting 10/100/1000 Mbps Ethernet [RTL8153 Chipset] https://www.amazon.co.uk/dp/B00PC0P2DI/ref=cm_sw_r_awd_EYydvb039CE08