The E5577 from Huawei is a hotspot with speeds of up to 150 Mbps in the 4G/LTE network. To create a wireless network, you can simply insert your SIM card (Mini-SIM). You can also easily connect your laptop via USB. During operation, the display shows the most important information. The hotspot allows simultaneous Wi-Fi access for up to 10 devices. The E5577 is powered by a 1500 mAh battery. With this powerful battery, you can use mobile internet for up to 6 hours without a power connection. The device can be charged via USB cable. In standby mode, the battery lasts up to 300 hours. The system supports easy, automatic connection via WPS (Wi-Fi Protected Setup). For setup, just press a button: WPS-enabled network devices will then connect automatically. Suitable Wi-Fi settings are applied, and the product is ready to use immediately.