Amazon.com: 4G Outdoor CPE WiFi Router, Yeacomm 3G 4G IP66 LTE CPE Kit | LTE Unit with Sim Card Slot + Indoor AP WiFi Hotspot, 150Mbps CAT4 Mobile WiFi Router,Not for Verizon :
Amazon.com: KuWFi 4G LTE Router with SIM Card Slot, Unlocked 4G WiFi Router with External Antennas, Industrial Wireless CPE Internet Routers for Home/Office, Work with AT&T and T-Mobile : Electronics
Amazon.com: 4G VPN Router, Industrial Dual Sim 4G LTE WiFi Router 3G/4G Yeacomm YF325 Wireless Modem Router Unlocked with Sim Card Slot, External Antenna Cellular Modem in North/South America, NOT for Verizon :
4G WiFi Router 300Mbps Wireless Router with 4 External Antennas SIM Card Slot for Home Office Hotel Plug - Walmart.com
Industrial 4G LTE WiFi Router with SIM Card Slot, 4G VPN Router, Indus | Linovision Global Store
Wiflyer WE826-Q 4G LTE Router,CAT 4 EC25 Module 300Mbps with SIM Card Slot, 4G Modem Hotspot Support T-Mobile AT&T(NOT Support Verizon) Switches - Newegg.com