Amazon.com: TAKTIKAL 4g LTE Cat4 Unlocked OpenWRT Sim Card Router - Plug and Play Connection on AT&T, T-Mobile and Verizon Bands B2/B4/B5/B12/B13/B14/B66/B71
Amazon.com: 4G LTE Router Portable CAT4 150Mbps Mobile Wireless WiFi Hotspot Mini Travel Router Equipped with LCD Display with SIM Card Slot Fit for Outdoor Travel Home Office
D-Link 4G LTE (Cat 4) to Gigabit Ethernet Modem/Bridge - Best for M2M – D-Link Systems, Inc
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Teltonika RUT956 Dual SIM Industrial 4G LTE Cat4 Cellular Router | LINOVISION US Store
IOT-IR302W) Industrial 4G LTE CAT4 Cellular Router with WiFi, LAN & W | HINO
Amazon.com: 4G LTE WiFi Router Mobile Wi Fi Hotspot, Up to 150Mbps Speed, Connect Up to 12 Users, 4G LTE CAT4 Wireless Pocket WiFi Hotspot for Remote Workers : Electronics