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
Lot of 100pcs unlock Huawei Vodafone k3806 14.4Mbps huawei usb 3g modem with external antenna
Amazon.com: DO 300Mbps 4G LTE Modem Wi-Fi Wireless Router for RV or Mobile Home with Strong Signal, USB Port and SIM Card Slot with External Antennas for USA/Canada/Mexico SIM Card : Electronics
Huawei E353 3G USB Surf Stick Spec and General Review – 4G LTE Mall
US Cellular Huawei UML397 uml 397 3G 4G LTE USB Modem external antenna & adapter | eBay
Source Huawei 3G HSPA Modem 3G USB Dongle unlocked vodafone K4305 with external antenna on m.alibaba.com