Amazon.com: 【Upgrade】LINOVISION Industrial Unlocked 4G LTE Router for AT&T and T-Mobile, Support WiFi, Dual SIM Cards, RS485 and DI/DO, Secure VPN Access, Cloud Management, Cellular Router for M2M/IOT Application : Electronics
Amazon.com: GL-XE300 (Puli) 4G LTE Industrial IoT Gateway, T-Mobile Only, Router/Access Point/Extender/WDS Mode, OpenWrt, 5000mAh Battery, OpenVPN Client, Remote SSH, WPA3, IPv6 (EP06A), North America only : Electronics
Grandstream GWN7000 enterprise multi-wan gigabit VPN router 7 ports 3G/4G/ LTE via USB dongle
Proxicast: EtherLINQ 4G/LTE SIM Router with WiFi, VPN, Firewall
DWR-925 4G LTE Router | D-Link
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