network manager says "device not managed" - Ask Ubuntu
DriverGenius CU200 USB3.0 Dual Gigabit Port Ethernet Adapter on Ubuntu – DriverGenius - 一驱纵横
Amazon.com: USB 3.0 to Ethernet Adapter,ABLEWE 3-Port USB 3.0 Hub with RJ45 10/100/1000 Gigabit Ethernet Adapter Support Windows 10,8.1,Mac OS, Surface Pro,Linux,Chromebook and More : Electronics
USB Component: Ethernet-over-USB (for Linux hosts)
Plugable 2.5G USB-C and USB to Ethernet Adapter – Plugable Technologies
Amazon.com: UGREEN USB to Ethernet Adapter for Laptop PC Gigabit USB 3.0 to 10 100 1000 Mbps Network Adapter USB A to RJ45 Wired LAN Adapter Compatible with Nintendo Switch MacBook Mac
USB 3.0 to Gigabit Ethernet Adapter RJ45 - USB and Thunderbolt Network Adapters | Networking IO Products | StarTech.com
USB 2.0 Ethernet LAN Network Adapter Protable 10/100 Android Windows Ubuntu Mac – axGear.ca
networking - Ethernet port and WiFi adapter not detected, Ubuntu 16.04 - Ask Ubuntu
USB 2.0 Ethernet LAN Network Adapter Protable 10/100 Android Windows Ubuntu Mac – accXpress.com
Setting up USB Ethernet to examine hardware
DriverGenius CU200 USB3.0 Dual Gigabit Port Ethernet Adapter on Ubuntu – DriverGenius - 一驱纵横
Ubuntu: Ubuntu 17.04. install driver for USB Ethernet Adapter - YouTube
USB Component: Ethernet-over-USB (for Linux hosts)