After watching this video for adding Gigabit Ethernet to televisions (How to Turbo-Boost Your TV's Internet Connection Speed (Works on LG & Sony TVs) - YouTube) I thought I’d see if the same gigabit Ethernet adapter is compatible with the Vero 4K (https://www.amazon.co.uk/dp/B00BBD7NFU/ref=cm_sw_r_cp_api_glt_fabc_GK19JJD0FV8W6V36VA8S?_encoding=UTF8&psc=1), and turns out it is.
I’m sure there’s a lot of debate as to whether or not gigabit is actually required but considering the adapter is only £11, it might be worth a consideration.