ULTRABYTES 4G Router with SIM Card Slot, Wireless Router CPE Jio Router WiFi 4G Dongle Device, Support DVR, NVR, WiFi Camera, Support All Sim Cards White 300 Mbps 4G Router - ULTRABYTES :
Eiotclub® 4G Router Sim Card, Mobile Hotspot Sim Card
OR-600 Dual Sim 4G LTE-A Cellular Router Cat 6 with High Power WiFi - Omni-Range
Amazon.com: 4G LTE Router, NRadio Portable AC1200 Dual Band Unlocked 4G Modem Router with SIM Card Slot, 6 Build-in Antennas and WiFi Speed Up to 1200Mbps, Mobile Hotspot for Travel Camping &
Amazon.com: WiFi Modem Dongle, 4G LTE WiFi Modem, WiFi Modem Dongle with SIM Card Slot, TDD FDD GSM Car WiFi Mini Wireless Router with LED Status Indicator, Up to 10 Associated Users
Router with SIM card: how to make your own flexible internet plan | TechRadar