NOT compatible with CDMA/EVDO networks, NOT compatible with 700 MHz 4G LTE in the USA. These cover most of the world's 4G and 3G networks.
The E5577s-321 is hexa-band 4G and quad-band 3G. Also you can scan a 2D barcode on the E5577's LCD to download the Huawei Mobile WIFI App or quickly connect your device to the E5577 to access the Internet! With microSD card support, you can store data on the card or use the Web management page to share data.
You can browse the information on the LCD or configure settings. Huawei E5577s-321 provides a menu-style LCD UI with support for multiple languages such as English, Spanish, German, and Italian. When you are using the E5577 in areas with a Wi-Fi hotspot, for example, an airport, a cafe, a hotel, or your home, the E5577 switches to Wi-Fi connection automatically, saving your LTE/3G network traffic fees. The E5577 allows you to access the Internet via LTE/3G or Wi-Fi. A maximum of ten wireless users can access the E5577 at the same time. Huawei E5577s-321 can be used as a wireless modem when the Wi-Fi is enabled.
