Device hardware: T-Mobile USB Laptop Stick | T-Mobile Support
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Amazon.com: 4G Router, 4G LTE USB Portable Router, Pocket Mobile Network Hotspot USB Modem, Wireless Network Smart Router with SIM Card Slot, for Car Outdoor : Electronics
T-Mobile Dongles 3G USB for Laptops | WIRED
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Unlocked Huawei E176 3G 7.2Mbps USB Stick Voice Support for Asterisk – 4G discount
Pocket LTE WiFi Router Portable USB WiFi Hotspot with SIM Card Slot 4G USB Modem High Speed Internet Access for Laptop - AliExpress