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 :
Amazon.com: NETGEAR 4G LTE Broadband Modem (LM1200) – Use LTE as a Primary Internet Connection or Failover Solution for Always-On WiFi Certified with AT&T, T-Mobile and Verizon : Electronics
Power Mac G4 Modem Card - 661-2186 661-2324
4G LTE Wireless Router WiFi Mobile Broadband Modem USB Dongle Unlocked White - Walmart.com
Unlocked 4G LTE USB Modem Mobile Wireless Router Wifi Hotspot SIM Card Slot - Walmart.com
NETGEAR 4G LTE MODEMS | NETGEAR
Amazon.com: D-Link 4G LTE (Cat 4) to Gigabit Ethernet Modem/Bridge, Best for M2M Applications, Supports OpenVPN, Optional Enterprise Service Platform, Works on Verizon or AT&T (DWM-311-B1) : Electronics
Amazon.com: NETGEAR 4G LTE Broadband Modem - Use LTE as Primary Internet Connection (LB1120) : Electronics
What is a 4G WiFi Router? | TP-Link
WE1326-KC 4G LTE WiFi Router NO SIM INC. Card Unlocked 4G Modem 1200Mbps Hotspot | eBay