Embedded Works - Vodafone MachineLink-3G 3G UMTS/HSPA Router
Xiaomi WiFi Router 3G review - 2017 model
TP-Link Portable 3G Wireless N Router fits in your pocket, draws power from USB | Engadget
Amazon.com: KuWFi 300Mbps 3G 4G LTE Car WiFi Wireless Router Extender Strong Signal Car WiFi Routers with USB Port SIM Card Slot with External Antennas for USA/Canada/Mexico SIM Card : Electronics
MBR624GU | Product | Support | NETGEAR
Amazon.com: TP-LINK TL-MR3420 3G/4G Wireless N Router : Electronics