Damned Ethernet dongles
I have, on occasion, had to use a USB2 to LAN dongle on a Pipo Win 10 Tablet and a Pipo "Airweight" Laptop, but it seems that such data transfers are little better than 5Mbps.
I had hoped to try the dongle (at about HK$50 each = GB Pounds ~5) on a USB3, but don't have a device with USB3 available.
I looked at the Lenovo dongle - in the futile hope that at least one of their various varieties was a real USB plug on the end - but the ones I saw were "customised" to NOT use any USB port at all.
My tests of my locally purchased [Aplui Street, ShamShuiPo, Kowloon] showed that my Wi-Fi connection to one of my several Wi-Fi Routers was considerably FASTER than this HK$50 dongle to my LAN !