Amazon.com: Huawei E5577 4G LTE Mobile WiFi Hotspot Gaming Travel Festival Music Portable Sim Card Router Mifi (4G LTE in Europe, Asia, Middle East, Africa & 3G Globally) Does Not Support USA
Huawei E5577 quick test - Hacker's ramblings
Huawei E5577 4G LTE Mobile WiFi Hotspot Gaming Travel Festival Music Portable Sim Card Router Mifi (4G LTE in Europe, Asia, Middle East, Africa & 3G Globally) Does Not Support USA sim Cards (Black) : Cell Phones & Accessories - Amazon.com
Huawei 4G Router - Does Antenna Improve Speed? - YouTube