Ethernet vs Wi-Fi: Which is best for your needs? - Android Authority
Amazon.com: Alcatel Link HUB LTE Home Station w/Ethernet Port, Mobile WiFi Hotspot (US + Global 4G LTE) GSM Unlocked up to 150mbps, Upto 32 Users HH42NK (AT&T, T-Mobile, Metro, Cricket) (White) :
Netgear MR1100 Nighthawk M1 Mobile Router LTE cat 16 with gigabit Ethernet
How to Connect a Phone or Tablet to the Internet Using an Ethernet Cable | PCMag
Amazon.com: TP-Link N150 Wireless 3G/4G Portable Router with AP/WISP/Router Mode, Compatible with Select AT&T/Verizon/Sprint/T-Mobile USB Modems (TL-MR3040) : Electronics